Technical Team Lead

🏢 Summary: Full-time Engineering Lead role responsible for leading a UK Trading Engineering team and delivering high-quality, real-time trading applications for OTC products. The position combines hands-on Java development with technical leadership, ownership of critical trading systems, and close collaboration with Product Managers to drive business and technical improvements. The role focuses on engineering excellence, operational stability, and continuous enhancement of trading platforms. 🗂️ Requirements: Strong hands-on experience with Java, Proven experience leading engineering teams, Experience with real-time, high-availability systems, Ability to own and support production applications, Experience delivering technical improvements and reducing tech debt, Understanding of trading systems or OTC financial products, Risk assessment and prioritization skills, Experience working with cross-functional teams, Willingness to participate in on-call rotation, Strong analytical skills 📃 Skills: Java, OTC, CFD, FX, Futures, Options, Trading, Leadership, Monitoring, Reporting 🏢 Description: Job Description Minimum compensation: starting from 26 750 PLN. The final offer will be determined based on the candidate's experience and competencies. So, who are we? Hello, we're IG Group. We are a FTSE100 FinTech company who run mobile, web and desktop platforms that help our clients trade stocks & shares, leveraged products, Futures & Options and Crypto. We are ambitious. Over 340,000 people already use our platforms. We're global with offices in 18 countries and products in 16 regions. We're hungry to move faster, ship better product for our customers and grow our user base. We believe in high autonomy, and we want people who are looking to do things differently in order to create better experiences for our customers. We work in cross-functional teams and are laser focused on increasing the number of active clients we serve to drive sustainable growth. Your team The UK Trading Engineering group partners with our UK Product Managers to deliver ever-more-compelling investment products to UK and Ireland customers. We cater to retail through professional traders by providing CFDs, Spread Bets, FX, Futures, Options, and a world-class trading experience. Your role in the Team's Success Your primary responsibility will be to lead one of the UK Division’s Trading teams. You will become a subject matter expert in OTC products products such as CFDs, Spread Bets, Futures, Options, and FX. You will own, extend and support the underlying applications, which are critical components of IG's real-time dealing platform. You will partner with a Product Manager to deliver a stream of business enhancements, alongside technical improvements. From an engineering point of view, you will champion and deliver ever-higher-quality applications, lowering any costs of support, and proactively keep tech debt under control. You will apply a commercial lens to your decision-making, prioritising the things that will enable better commercial outcomes. What you'll do Demonstrate high-quality engineering, leading by example (hands-on). Embody what a world-class engineer should be. Act as a primary point of contact for any inquiries from different stakeholders, providing clear visibility of work programs (what and why), provide guidance on options & priorities, train and mentor new joiners, supporting their understanding of trading at IG, and ensuring a smooth learning curve. Partner with the other engineering leads in UK Tech. Guide and support them in terms of technical & operational risks and engineering quality. Provide regular reporting & objective metrics on availability, technical risks, project progress to technical and commercial stakeholders. Willing to take part in an on-call support rota (This is compensated). This position is a Full Time employment contract, not B2B. What you'll need for this role A strong engineering mindset, and enough depth of experience to hit the ground running. You will be a hands-on engineer (Java), both willing and able to lead by example in terms of delivery. A keen interest in ongoing learning, both business and technical. You will be expected to gain a deep understanding of IG's trading business, and the wider community of engineering teams and business teams around you. Strong analytical and organisation skills. You will be expected to assess risks, and be able to articulate your priorities or choices to stakeholders. Excellent written and verbal communication skills with great attention to detail. Track record of delivery and operational efficiency improvements. Interview Process 45 min (non-technical) telephone interview, focusing on leadership (both technical and people), and having a two-way discussion about the role & opportunity. 60-min technical interview with a couple of IG engineers, focusing on Java engineering. A final 30-min culture & values interview. How we work We try to take a thoughtful approach to our ways of working as a company. We follow a hybrid working model with 3 days in the office -- which we think balances the need to collaborate effectively and connect with each other. When it comes to how we deliver, there are 5 things we want everyone to do to drive high performance, better learning and career satisfaction: Lead and Inspire: Drives trust, alignment, and enthusiasm Think Big: Focus on the problems that most impact commercial outcomes Champion the client: Understand and prioritise client's needs Deliver at pace: Push for fast, sustainable growth; Raise the bar: Take ownership, be accountable and share feedback We believe that diversity is vital to success, it fuels creativity, drives innovation and sets us up for global success. We're committed to building teams with a variety of perspectives and skills to help us realise our vision and strategy, that's why we encourage applications from people with diverse backgrounds and experiences to join us on this journey. Learn more about our D&I approach here . The Perks Your growth fuels our success! Thrive with tailored development programs, mentoring opportunities with leaders, and clear career progression. Expand your network through committees, sports and social clubs. Enjoy extra time off for volunteering and community work. Flexible working hours & hybrid working Home office equipment reimbursement Performance-related bonus Private medical cover for you and your family/partner (Medicover) Multikafeteria system (you can choose a multisport card, vouchers, etc.) Life insurance (Generali) Employee-led LGBTQ+, Women’s, Black, and Parents & Carers networks with an annual budget for organizing events & projects that foster an open, diverse, and inclusive culture Career-focused technical and leadership training in-class and online, incl. unlimited access to the LinkedIn Learning platform Well-being events as well as Employee Assistance Programme Summer picnic, New Year party and other social events 3 additional days off a year - 1 to celebrate your Birthday and 2 for voluntary work

🏢 Summary: The role is for a Software Engineer in the L2 Backend team, working on modernizing and decoupling backend and middleware services within a global Direct Market Access (DMA) and Order Management System. The position involves designing, developing, and supporting high-performance trading systems operating in a 24/5+ environment. You will take ownership of features end-to-end, from requirements analysis to delivery and production support. 🗂️ Requirements: Proven experience in Java development, Strong knowledge of modern Java (JDK 17+), Experience with multithreading and concurrency, Experience with Spring Framework, Experience with distributed caching solutions (e.g., Hazelcast), Ability to design systems and components, Ability to take ownership of features end-to-end, Strong troubleshooting skills, Willingness to participate in support rota, Understanding of Agile methodology, Effective communication with technical and non-technical stakeholders 📃 Skills: Java, JDK17, Spring, Multithreading, Concurrency, Hazelcast, DistributedCaching, Agile, OMS, DMA 🏢 Description: So, who are we? Hello, we're IG Group. We are a publicly-traded FTSE250 FinTech company who run mobile, web and desktop platforms that help our clients trade stocks & shares, leveraged products, Futures & Options and Crypto. We are ambitious. Over 340,000 people already use our platforms. We're global with offices in 18 countries and products in 16 regions. We're hungry to move faster, ship better product for our customers and grow our user base. We believe in high autonomy, and we want people who are looking to do things differently in order to create better experiences for our customers. We work in cross-functional teams and are laser focused on increasing the number of active clients we serve to drive sustainable growth. Your role in the Team The Direct Market Access (DMA/L2) system is responsible for connecting IG to Equity, Forex, Futures and ETP markets around the world and operate in a 24/5+ environment. Our software is used by IG's dealing desks, client managers, trading services teams to help clients, hedge IG's risk and monitor our execution systems. We also make parts of it accessible to clients. We provide IG with access to multiple markets through multiple brokers, liquidity providers and venues and all are routed through the DMA and our Order Management System (OMS). The new L2 Backend team will be working on decoupling backend and middleware services from DMA/L2 system to achieve new modern and robust target architecture. What you’ll do As a software engineer in the L2 Backend team, you'll take ownership of your work from elaboration to delivery. You'll take requirements and develop & extend solutions, test them and work with our stakeholders to deliver them. This will include: Interact with our senior developers and architects to analyse needs and requirements Design and code solutions to meet these requirements Deliver high-quality support and assurance as the work is rolled out Ability to grow in the role and take ownership of projects end to end Ability to learn and innovate! Who we’re looking for? You’re curious about things like the client experience, the rapid developments in tech, and the complex world of fintech regulation. You’re also a confident, creative thinker with a knack for innovating. We know that you know every problem has a solution. Here, you can try new ideas, and lead the way in creating inspiring experiences for our clients and everyone around you. We don’t fit the corporate stereotype. If you want to work for a traditional, suit-and-tie corporate that just gives you a pay cheque at the end of the month, we might not be for you. But, if you have that IG Group energy and you can stand behind what we believe in, let’s raise the bar together. What you’ll need for this role Proven Java development experience Strong knowledge of modern Java (JDK 17+), multithreading and concurrency, and Spring Framework Experience with distributed caching solutions (Hazelcast or similar) is an advantage Proficiency in design at system and component levels and able to take ownership of features Good troubleshooting skills and able to eventually join the support rota A good understanding of the Agile process Excellent communication skills – the ability to communicate effectively with both technical and non-technical colleagues and stakeholders How you’ll grow When you join IG Group, we want you to have more than a job – we want you to have a career. And you can. If you spot an opportunity, we want you to chase it. Stretch yourself, challenge your self-beliefs and go for the things you dream of. With internal and external learning opportunities, and the tools to help you skyrocket to success, we’ll support you all the way. And these opportunities truly are endless because we have some bold targets. We plan to expand our global presence, increase revenue growth, and ultimately deliver the world’s best trading experience. We’d love to have you along for the ride. Where you’ll work Ask our employees what their favorite thing is about working at IG, and you’ll hear an echo of ‘our culture’! That’s because you can come to work as your authentic self. The things that make you, you – like your ethnicity, sexual orientation, faith, age, gender identity/expression or physical capacity – can bring a fresh perspective or new skill to our business. That’s why we welcome people from various walks of life; and anyone who wants to help us realize our vision and strategy. So, if you’re keen to connect with our values, and lead the charge on innovation, you know what to do. Apply now!

🏢 Summary: Frontend Developer role focused on building and developing complex web applications and self-service portals in Angular within large-scale IT projects. The position involves integrating frontend solutions with backend and corporate systems, maintaining UI consistency, and ensuring high code quality through testing. Hybrid B2B contract with projects for public and enterprise clients. 🗂️ Requirements: Minimum 5 years experience as Frontend Developer, Very good knowledge of Angular, Practical experience with TypeScript, Experience with modular architecture, Experience with REST and SOAP integrations, Experience with design systems and UI consistency, Knowledge of WCAG accessibility standards, Experience building complex forms and multi-step processes, Ability to write unit and e2e tests (Cypress or Playwright) 📃 Skills: Angular, TypeScript, REST, SOAP, WCAG, Cypress, Playwright, HTML, CSS, JavaScript 🏢 Description: Dołącz do IIG – Razem Tworzymy Przyszłość! Czy poszukujesz miejsca, gdzie innowacja spotyka się z integracją, a praca zespołowa jest kluczem do sukcesu? W IIG wierzymy, że to ludzie tworzą technologię. Nasza firma to nie tylko nowoczesne rozwiązania IT, ale przede wszystkim zgrany zespół, który wspólnie dąży do realizacji celów zawodowych i osobistych. IIG to zespół ekspertów i ekspertek pracujących nad różnymi projektami z takimi instytucjami jak Ministerstwo Finansów, Polski Związek Piłki Siatkowej, Centralny Ośrodek Informatyki, Operator Chmury Krajowej czy Ministerstwo Sprawiedliwości. Dołącz do nas jako Frontend Developer i przekonaj się, że „We make IT better”. 💰 Stawka do 150 zł/h (w zależności od doświadczenia) 🌎 Praca hybrydowa Gdańsk (maksymalnie 2 dni w tygodniu praca z biura) ☑️ Kontrakt B2B nawiązywany z IIG sp. z o.o. 📌 Start: czerwiec Twoje kompetencje: ·        Minimum 5 lat doświadczenia na stanowisku Frontend Developer ·        Bardzo dobra znajomość Angulara ·        Praktyczne doświadczenie w pracy z TypeScript ·        Umiejętność budowania aplikacji w architekturze modułowej ·        Doświadczenie w integracji z systemami backendowymi (REST / SOAP) ·        Znajomość pracy z design systemami i dbania o spójność UI ·        Rozumienie zasad dostępności (WCAG) ·        Doświadczenie w tworzeniu złożonych formularzy i procesów wieloetapowych ·        Umiejętność pisania testów (unit oraz e2e – Cypress lub Playwright) Mile widziane: ·       Doświadczenie w pracy z systemami sprzedażowymi lub CRM ·       Znajomość architektury microfrontendów ·       Realizacja projektów z sektora ubezpieczeniowego lub finansowego Zadania: ·        Tworzenie i rozwój aplikacji dla agentów, klientów oraz systemów backoffice ·        Rozwój portali self-service i systemów sprzedażowych ·        Integracja frontendów z backendem oraz systemami korporacyjnymi ·        Utrzymanie spójności UI oraz zgodności ze standardami i design systemem ·        Współpraca z zespołem UX/UI oraz backendem przy projektowaniu   rozwiązań ·        Tworzenie i utrzymanie testów (unit oraz e2e) ·        Optymalizacja działania aplikacji i poprawa doświadczeń użytkowników Co otrzymasz?: ·        Współpracę w oparciu o kontrakt B2B ·        Możliwość realizacji dużych projektów IT i wyboru realizowanych projektów ·        Dofinansowanie do prywatnej opieki medycznej i karty MultiSport ·        Niezbędny sprzęt komputerowy Dlaczego warto z nami pracować? · Innovation (Innowacja ): W IIG każdy pomysł ma znaczenie. Cenimy kreatywność i nieustannie dążymy do wprowadzania innowacji, które przekształcają sposób, w jaki działają nasze rozwiązania i usługi. · Integration (Integracja) : Tworzymy środowisko, w którym każdy czuje się częścią zespołu. Wspieramy różnorodność i integrację, zapewniając przyjazną atmosferę pracy, gdzie każdy może rozwijać swoje talenty. · Group (Grupa): Współpraca to nasza siła napędowa. Razem jako zespół utalentowanych ekspertów i ekspertek technologicznych, realizujemy projekty, które mają realny wpływ na nasze otoczenie. Poznaj nas ✌️: 💜 IIG 💙 LinkedIn Oferujemy Obowiązki Wymagania

🏢 Summary: B2B contract for a Rust Tech Lead role (up to 150 PLN/h) with 99% remote work, focused on leading Rust development and shaping system architecture in large-scale IT projects. The position involves technical leadership, API and integration design, and ensuring engineering best practices within an agile environment. Work includes close collaboration with client architects and managing quality through automated testing and event-driven architecture. 🗂️ Requirements: Minimum 8 years of experience in IT, At least 1 year of experience as Tech Lead, Commercial experience with Rust, Commercial experience with React and web development, Experience in API design and system integration, Knowledge of Kubernetes, Knowledge of design patterns, Experience with Domain Driven Design (DDD), Knowledge of event sourcing architecture, Experience with automated testing (UI and backend-frontend integration), Practical use of AI coding tools, Polish and English at C1 level 📃 Skills: Rust, React, Kubernetes, DDD, EventSourcing, TDD, BDD, API, WebDevelopment, AI, Claude, Cursor, Codex, C++, WebAssembly, EventStore, SAFe 🏢 Description: Dołącz do IIG – Razem Tworzymy Przyszłość! Czy poszukujesz miejsca, gdzie innowacja spotyka się z integracją, a praca zespołowa jest kluczem do sukcesu? W IIG wierzymy, że to ludzie tworzą technologię. Nasza firma to nie tylko nowoczesne rozwiązania IT, ale przede wszystkim zgrany zespół, który wspólnie dąży do realizacji celów zawodowych i osobistych. IIG to zespół ekspertów i ekspertek pracujących nad różnymi projektami z takimi instytucjami jak Ministerstwo Finansów, Polski Związek Piłki Siatkowej, Centralny Ośrodek Informatyki, Operator Chmury Krajowej czy Ministerstwo Sprawiedliwości. Dołącz do Nas jako Rust Tech Lead i przekonaj się, że „We make IT better” . 💰 Stawka do 150 zł/h (w zależności od doświadczenia) 🌎 Praca 99% zdalnie (raz na kwartał spotkanie w biurze, w Szwajcarii) ☑️ Kontrakt B2B nawiązywany z IIG sp. z o.o. 📌 Start: maj Twoje kompetencje: · Minimum 8 lat doświadczenia zawodowego w branży IT, w tym minimum rok na stanowisku lidera technicznego · Komercyjna znajomość Rust · Komercyjna znajomość React i web development’u · Umiejętność projektowania API i integracji systemów · Znajomość Kubernetes · Dobra znajomość wzorców projektowych · Doświadczenie z Domain Driven Design (DDD) · Znajomość architektur event sourcing · Praktyczne korzystanie z narzędzi AI w codziennej pracy (np. Claude Code, Cursor, Codex) · Doświadczenie w testach automatycznych (UI oraz integracja backend–frontend) · Znajomość języka polskiego i angielskiego na poziomie minimum C1 Mile widziane: · Znajomość C++ · Doświadczenie z Event Store · Umiejętność tworzenia aplikacji w WebAssembly · Posiadanie jednego z certyfikatów SAFe Agile (np. SAFe Software Engineering, SAFe for Architects, SAFe Practitioner) Zadania: · Tworzenie, utrzymywanie i promowanie standardów kodowania, zasad architektonicznych oraz dobrych praktyk inżynierskich w zespole Rust · Bezpośrednia współpraca z architektami klienta w celu kształtowania i doskonalenia architektury systemu oraz zapewnienia spójności technicznej · Udział w planowaniu Program Increment (PI) co 8–12 tygodni (szacowanie zasobów, tworzenie planów, identyfikacja zależności, zobowiązanie do celów) · Prowadzenie realizacji projektu w 2-tygodniowych iteracjach (planowanie sprintów, daily stand-upy, doprecyzowanie backlogu, przeglądy) · Wdrażanie „Built-In Quality” poprzez praktyki test-first (TDD/BDD), przeglądy kodu oraz solidne automatyczne testy regresyjne · Zarządzanie integracją z innymi zespołami Co otrzymasz?: · Współpracę w oparciu o kontrakt B2B · Możliwość realizacji dużych projektów IT i wyboru realizowanych projektów · Dofinansowanie do prywatnej opieki medycznej i karty MultiSport · Niezbędny sprzęt komputerowy Dlaczego warto z nami pracować? · Innovation (Innowacja ): W IIG każdy pomysł ma znaczenie. Cenimy kreatywność i nieustannie dążymy do wprowadzania innowacji, które przekształcają sposób, w jaki działają nasze rozwiązania i usługi. · Integration (Integracja) : Tworzymy środowisko, w którym każdy czuje się częścią zespołu. Wspieramy różnorodność i integrację, zapewniając przyjazną atmosferę pracy, gdzie każdy może rozwijać swoje talenty. · Group (Grupa) : Współpraca to nasza siła napędowa. Razem jako zespół utalentowanych ekspertów i ekspertek technologicznych, realizujemy projekty, które mają realny wpływ na nasze otoczenie. Poznaj nas ✌️ : 💜 IIG 💙 LinkedIn Oferujemy Obowiązki Wymagania

🏢 Summary: Offer for a Systems Administrator role focused on maintaining, developing, and optimizing Microsoft-based environments in hybrid cloud settings. The position involves 2nd line support, system integrations, performance monitoring, and migration activities within large-scale IT projects. Hybrid work model with B2B contract and projects related to public sector systems. 🗂️ Requirements: Minimum 3 years experience as Systems Administrator, Experience administering Microsoft environments, Experience with MS SQL Server administration, Experience with Windows Server administration, Experience with Azure cloud environments, Experience with Power BI and IIS, Knowledge of high availability environments, Knowledge of performance monitoring and optimization, Experience with server configuration and security management, Experience designing system integrations and interfaces, Experience supporting private and public cloud environments, Experience with system migrations and technical documentation 📃 Skills: MS SQL, Windows, Azure, PowerBI, IIS, SQL, WindowsServer, Cloud, HA, ITIL 🏢 Description: Dołącz do IIG – Razem Tworzymy Przyszłość! Czy poszukujesz miejsca, gdzie innowacja spotyka się z integracją, a praca zespołowa jest kluczem do sukcesu? W IIG wierzymy, że to ludzie tworzą technologię. Nasza firma to nie tylko nowoczesne rozwiązania IT, ale przede wszystkim zgrany zespół, który wspólnie dąży do realizacji celów zawodowych i osobistych. IIG to zespół ekspertów i ekspertek pracujących nad różnymi projektami z takimi instytucjami jak Ministerstwo Finansów, Polski Związek Piłki Siatkowej, Centralny Ośrodek Informatyki, Operator Chmury Krajowej czy Ministerstwo Sprawiedliwości. Dołącz do nas jako Administrator/Administratorka systemów i przekonaj się, że „We make IT better” . 💰 Stawka do 140 zł/h (w zależności od doświadczenia) 🌎 Praca hybrydowa Warszawa (spora część pracy wykonywana zdalnie, pobyty w biurze uzależnione od potrzeb projektowych) ☑️ Kontrakt B2B nawiązywany z IIG sp. z o.o. 📌 Start: czerwiec Twoje kompetencje: · Masz minimum 3 lata doświadczenia na stanowisku Administratora/ Administratorki Systemów · Masz doświadczenie w administracji i utrzymaniu środowisk opartych o technologie Microsoft, w szczególności MS SQL Server, Windows Server, Azure, Power BI oraz IIS · Posiadasz praktyczną wiedzę z zakresu utrzymania, monitorowania i optymalizacji wydajności systemów oraz środowisk wysokiej dostępności · Znasz zagadnienia związane z konfiguracją, aktualizacją i bezpieczeństwem środowisk serwerowych oraz wdrażaniem poprawek producenta · Masz doświadczenie w analizie technicznej, rozwoju i modernizacji istniejących systemów IT · Potrafisz projektować i rozwijać integracje oraz interfejsy systemowe · Posiadasz doświadczenie we wsparciu technicznym i konsultacyjnym dla środowisk chmurowych — zarówno prywatnych, jak i publicznych · Rozumiesz zagadnienia związane z migracją systemów, przygotowaniem koncepcji rozwoju oraz dokumentacji technicznej Mile widziane: · Doświadczenie w pracy z dużymi systemami administracji publicznej, systemami rejestrowymi lub środowiskami o charakterze krytycznym Zadania: · Wsparcie administratorów oraz użytkowników w ramach 2. linii wsparcia Service Desk · Utrzymanie i rozwój środowisk opartych o technologie Microsoft, w tym MS SQL Server, Windows Server, Azure, Power BI oraz IIS · Analiza, rekomendowanie i wdrażanie poprawek dla środowisk produkcyjnych · Monitorowanie wydajności systemów oraz identyfikowanie ryzyk związanych ze skalowaniem i dostępnością środowisk · Wsparcie w konfiguracji, optymalizacji i modernizacji istniejących rozwiązań · Opracowywanie koncepcji technicznych, projektów rozwoju oraz dokumentacji dla systemów i środowisk IT · Projektowanie i rozwój integracji oraz interfejsów pomiędzy systemami · Wsparcie działań związanych z migracją i rozwojem systemów, w tym przygotowywanie planów i procedur migracyjnych Co otrzymasz?: · Współpracę w oparciu o kontrakt B2B · Możliwość realizacji dużych projektów IT i wyboru realizowanych projektów · Dofinansowanie do prywatnej opieki medycznej i karty MultiSport · Niezbędny sprzęt komputerowy Dlaczego warto z nami pracować? · Innovation (Innowacja ): W IIG każdy pomysł ma znaczenie. Cenimy kreatywność i nieustannie dążymy do wprowadzania innowacji, które przekształcają sposób, w jaki działają nasze rozwiązania i usługi. · Integration (Integracja) : Tworzymy środowisko, w którym każdy czuje się częścią zespołu. Wspieramy różnorodność i integrację, zapewniając przyjazną atmosferę pracy, gdzie każdy może rozwijać swoje talenty. · Group (Grupa) : Współpraca to nasza siła napędowa. Razem jako zespół utalentowanych ekspertów i ekspertek technologicznych, realizujemy projekty, które mają realny wpływ na nasze otoczenie. Poznaj nas ✌️ : 💜 IIG 💙 LinkedIn Oferujemy Obowiązki Wymagania

🏢 Summary: Frontend Tech Lead role focused on driving technical strategy and hands-on development of React-based web applications, with strong ownership of frontend architecture and AI-driven interfaces. The position combines leadership, product thinking, and close collaboration with design and product teams to deliver scalable, user-friendly solutions. You will shape frontend standards, mentor engineers, and lead integration of intelligent features into modern web platforms. 🗂️ Requirements: Strong hands-on experience with React, Expertise in JavaScript and TypeScript, Experience leading frontend architecture in production environments, Experience with state management solutions, Knowledge of responsive design and accessibility, Experience with frontend performance optimization, Familiarity with backend technologies and APIs, Experience with Git and collaborative workflows, Experience or strong interest in AI frameworks and AI-powered features, English proficiency at C1 level or higher 📃 Skills: React, JavaScript, TypeScript, Redux, ReactQuery, Zustand, ReactNative, Git, Java, AI 🏢 Description: Salary: 1200 - 1600 pln/md B2B Location: Warszawa/ Gdynia/ Kraków (elastic hybrid) Why choose this offer? Work with a top-tier international product company driving digital transformation in the infrastructure space Real ownership of the product, not just ticket delivery Scandinavian culture : autonomy, transparency, flexibility Direct influence on business direction and user-facing functionality Strategic, client-facing role: your voice matters Project As a Frontend Tech Lead , you'll drive the innovation and evolution of our frontend platform, working primarily with React and our web-based applications. You’ll play a key role in defining frontend technical strategy and architecture , while remaining hands-on with code. You'll work closely with the design and product teams to ensure complex construction workflows are intuitive and engaging for our users. This role combines strong frontend engineering expertise with technical leadership and product thinking . As the client expands their AI capabilities, you'll lead the frontend efforts in creating intelligent, user-friendly interfaces that make AI features accessible to construction professionals, while guiding the team toward scalable and maintainable solutions. What you'll be doing Drive frontend innovation and evolution of our React-based applications, setting technical direction for our user interfaces Champion user experience by creating intuitive, responsive interfaces that make complex construction workflows simple Act as a frontend technical leader , supporting and guiding engineers through code reviews, architectural discussions, and best practices Lead AI interface integration by designing and implementing user-friendly AI features and interactions Collaborate with design and product teams to translate user needs into exceptional frontend experiences Take ownership of frontend architecture decisions and ensure code quality and performance Navigate our technology landscape with focus on React , modern JavaScript , and frontend tooling Mentor and support Frontend Engineers in modern development techniques, frontend architecture, and AI-assisted programming Participate in technical planning and architectural decisions affecting the frontend platform Shape our frontend future by evaluating new technologies and proposing improvements to our development processes Expected competences and knowledge Problem-solving mindset : You enjoy tackling complex technical and architectural challenges Ownership mentality : You take responsibility not only for your work, but also for the overall frontend quality High agency : You proactively identify technical risks and opportunities and drive solutions forward Leadership mindset : You enjoy guiding others, sharing knowledge, and raising the technical bar of the team Growth orientation: You continuously learn and help others grow alongside you AI enthusiasm: You’re interested in leveraging AI to improve both user experience and developer productivity Strong communication skills : You clearly articulate technical decisions to engineers, product managers, and designers Product thinking : You care deeply about the impact of frontend solutions on users and the business Adaptability : You're comfortable working across the stack when needed and navigating evolving requirements Collaborative approach : You foster healthy team dynamics and constructive technical discussions English proficiency: C1 or higher – you communicate confidently in English in both technical and business contexts Technical Skills Strong, hands-on experience with React and modern frontend development Expertise in JavaScript, TypeScript, and modern frontend tooling Experience leading or owning frontend architecture in production environments Commercial experience with React Native (nice to have) Solid understanding of responsive design, accessibility, and cross-browser compatibility Experience with state management solutions (Redux, React Query, Zustand, etc.) Strong knowledge of frontend performance optimization and best practices Familiarity with backend technologies (Java) and APIs for effective full-stack collaboration Experience with version control systems (Git) and collaborative development workflows Familiarity with AI frameworks and tools, or strong interest in developing expertise in this area Experience with AI-assisted programming and implementing AI-powered features is a plus Client – why choose this particular client from the Jit portfolio? Our client is an innovative, international technology company operating in the proptech and construction tech sectors. Their mission is to make building projects more collaborative and efficient worldwide. They have created a modern cloud platform that enables effective management of project data throughout the entire building lifecycle – from planning and design, through construction, to maintenance. The company operates globally and collaborates with leading partners in the architecture, engineering, and construction industries. Its solutions are built on open standards , ensuring smooth integration with other tools and easy access to information for all project participants About Jit Team The Human factor of IT - it's not just a slogan, it's a philosophy. The foundation of Jit Team is people, which is why we prioritise you. We employ over 700 experienced experts . We create highly specialised teams for clients from all over the world. We offer team members developmental projects, a wide range of benefits and a proprietary professional development programme. Behind our maxim are also charitable and educational activities. We support pupils and students by donating learning equipment. We offer internships to help launch careers in IT. We support water rescuers and hospitals by providing the necessary equipment. We are a Polish company and we share what we have achieved over 15 years of activity . By supporting indigenous initiatives, we ensure the circulation of good energy.

🏢 Summary: Junior-level role in a project building a high-performance, scalable messaging platform for financial institutions, focused on message transport, transformation, routing, and monitoring in a critical environment. The position offers hands-on experience with enterprise financial systems and development toward Java backend or DevOps paths. Work is in a hybrid model with on-call support in a time-sensitive setup. 🗂️ Requirements: Basic experience in Java, Interest in DevOps, Good command of English (spoken and written), Availability for on-call support (rotational shifts), Ability to work in time-sensitive environments, Problem-solving skills, Willingness to work on-site 2 days per week 📃 Skills: Java, Spring, SpringBoot, Kubernetes, OpenShift, Docker, ActiveMQ, IBMMQ, Elasticsearch, PostgreSQL, DB2, ArgoCD, GitOps, Incentage 🏢 Description: Salary: 252 - 350 PLN/ day net + vat (B2B/Civil contract) Remote: elastic hybrid from our office in Gdynia/Gdańsk (2 days per week on-site) Why choose this offer? International working environment High level of autonomy and collaboration within the team Scandinavian organizational culture supporting real work-life balance Opportunity to learn how financial products and markets operate Project You’ll join a project focused on building a robust, scalable, high-performance messaging platform for financial institutions. The system handles message transport, data transformation, routing, validation, sequencing, and monitoring. It’s a critical, high-throughput environment where reliability matters and attention to detail makes a real impact. Expected competences and knowledge Junior level with strong learning mindset): Basic experience in Java (commercial or solid personal projects) Interest in DevOps, with an eagerness to learn Good command of spoken and written English Problem-solving mindset and ability to react quickly to issues Responsibility and readiness to work in time-sensitive environments Openness to collaboration and knowledge sharing (tech + business teams) Availability for on-call support (morning/evening shifts on rotation) Nice to have: Spring Boot Kubernetes / OpenShift Docker Messaging systems (Apache ActiveMQ, IBM MQ) Elasticsearch Databases (PostgreSQL, DB2) GitOps (ArgoCD) Experience with low-code platforms (e.g., Incentage IMS) What you gain: Exposure to real-world, large-scale financial systems Fast learning curve in a complex enterprise environment Supportive team that helps you grow (no “figure it out alone” culture) Development path toward Java backend / DevOps / Site Reliability Engineer Technologies you'll work with Spring Boot Kubernetes / OpenShift Docker Messaging systems (Apache ActiveMQ, IBM MQ) Elasticsearch Databases (PostgreSQL, DB2) GitOps (ArgoCD) Low-code platforms (e.g., Incentage IMS) Client – why choose this particular client from the Jit portfolio? Jit Team is proud to partner with one of the leading European financial groups responsible for the registration, ownership records, and financial settlement of securities traded on financial markets in Norway and recently extended to other European markets. Jit Team has been a strategic partner to our client in the area of software development since 2017 . Over the course of the partnership, Jit Team's dedicated team working for our client has grown from three to over 30 people , who have worked on the modernization of legacy applications, the implementation of new systems, and the development of a private cloud-based platform to host a variety of financial systems . About Jit Team The Human factor of IT - it's not just a slogan, it's a philosophy. The foundation of Jit Team is people, which is why we prioritise you. We employ over 700 experienced experts . We create highly specialised teams for clients from all over the world. We offer team members developmental projects, a wide range of benefits and a proprietary professional development programme. Behind our maxim are also charitable and educational activities. We support pupils and students by donating learning equipment. We offer internships to help launch careers in IT. We support water rescuers and hospitals by providing the necessary equipment. We are a Polish company and we share what we have achieved over 15 years of activity . By supporting indigenous initiatives, we ensure the circulation of good energy.

🏢 Summary: Backend-focused software engineering role in the Digital Incentives team, developing and maintaining cloud-based APIs and applications used by millions of users globally. The position involves building and integrating RESTful and GraphQL services using TypeScript and NestJS on Google Cloud. You will contribute to digital campaign, couponing, and loyalty solutions within an agile environment. 🗂️ Requirements: 2+ years of experience in backend software development, Experience building backend services with NestJS, Fluency in systems design, Experience designing and developing RESTful APIs, Experience with application containerization, Knowledge of SQL and NoSQL databases, Experience working with cloud platforms, Bachelor’s degree in Computer Science or related field, Fluency in English 📃 Skills: TypeScript, NestJS, GCP, REST, GraphQL, SQL, NoSQL, Docker, CI/CD, GitHubActions, AWS, Azure, Agile, Scrum, SDLC 🏢 Description: As part of the Digital Incentives team , you will apply hands-on engineering skills to develop and maintain product capabilities used by millions of customers via multiple brand websites across the world. You will be building your backend API and frontend expertise using latest industry tools and cloud providers. Your team: As part of the Commercial Digital Products organization, you have the opportunity to impact how P&G touches the lives of our consumers through our Digital Platforms. You belong to a team called Digital Incentives that is responsible for development and maintenance of digital campaign, couponing, samples and loyalty solution. Based in Warsaw, our largest European IT hub, this is a global role meaning you will work in a geographically dispersed multicultural and diverse environment. In P&G, we form an agile, collaborative environment with a blameless culture. The team is composed of 3 people from Warsaw and 1 from Manila. How success looks like Develop features on time (based on sprint cycles) and with quality (based on engineering standards), Deliver proof of concepts with excellence based on success criteria defined, Produce technical documentation for developed components according to set criteria, Pursue opportunities for professional growth, applying new insights to enhance project outcomes and team practices Responsibilities of the role Develop and maintain software components using TypeScript, NestJS on Google Cloud to create cohesive applications, Implement RESTful and GraphQL APIs that integrate seamlessly with our applications, enhancing functionality and user experience, Contribute to the design and development of our Digital Incentives and Loyalty solutions, helping to drive customer engagement, Create and maintain clear technical documentation to support development processes and facilitate knowledge sharing within the team, Work closely with the P&G product team and external vendors to align technology solutions with business requirements and objectives, Uphold and promote best practices in the Software Development Life Cycle (SDLC), ensuring high standards of quality and efficiency in our engineering processes. Job Qualifications 2+ years of experience in IT software development , creating backend services preferably using NestJS Fluency in systems design Experience in RESTful API design and development Experience with application containerization Familiarity with database technologies, SQL and noSQL databases Problem solving skills and positive attitude towards challenges and change Strong self-leadership, teamwork, innovation and analytical skills English fluency, ability to effectively communicate in English both in speech and writing At least a bachelor’s degree in Computer Science, Computer/Systems Engineering, Software Development or related Nice to have Experience in maintenance and/or lifecycle management of applications, Experience in building and operating Cloud native software (any of: Google Cloud Platform, Azure, AWS), Experience with CI/CD processes using GitHub Actions, Understanding of Agile/Scrum/SAFe concepts, IT certification (i. e. Bootcamp, SCRUM or Cloud Certification). What we offer Responsibilities as of day 1. You will have project ownership and autonomy to deliver change and results from the beginning Dynamic and encouraging work environment. At P&G our employees are at the core, we value every individual and encourage initiatives, promoting agility and work/life balance Continuous mentoring, you will work with hardworking people and receive ongoing coaching and mentoring from your line manager and other colleagues. Corporate and functional training will enable you to succeed and develop from day one Industry Certifications (ITIL, DevOps, MS portfolio etc), full additional benefit program like private health care, P&G Dynamic Living programs like sport cards, in-office fitness center, PG stock options, saving plans, lunch subsidy, regular salary increases and possible promotions, flexible work arrangements, mentoring programs & trainings Big Picture understanding of P&G IT and Product Supply organization and its Services in global multi-functional teams with several locations across continents At Procter & Gamble, we embrace a hybrid work model that combines the flexibility of remote work with the collaborative benefits of in-office engagement. Employees can enjoy the option to work from home two days a week while also spending time in the office to foster teamwork and enhance communication. At P&G #weseeequal We are an equal opportunity employer and value diversity at our company. At P&G we strive to build a culture where everyone feels welcome, included, and able to bring their full selves to work. We ensure that individuals with disabilities are provided reasonable accommodation to participate in the job application or interview process. Please click here if you require an accommodation during the application process. Please make sure to wait to hear back from us regarding your accommodation before proceeding with the online assessment, we thank you in advance for your patience. Kindly be advised that at P&G, employment is exclusively extended on the basis of "Umowa o Pracę" (Full-time Employment Contract). Apply only if you agree to these conditions.

🏢 Summary: B2B offer for an experienced Java Developer to design, develop and maintain enterprise backend services and integrations in hybrid model (Gdańsk). The role focuses on modernizing and integrating core systems within large transactional environments using microservices and SOA architectures. Start in June with rate up to 150 PLN/h depending on experience. 🗂️ Requirements: Minimum 5 years of experience in Java development, Practical experience with Spring Boot, Experience with messaging systems (Kafka or IBM MQ), Experience with batch processing, Experience with core insurance systems (Guidewire, SAP or similar), Experience with microservices architecture, modular monolith and SOA, Experience in system integration using ESB, API Gateway, REST, SOAP, Knowledge of relational databases (Oracle or PostgreSQL), Experience with large transactional systems, Ability to develop and modernize existing systems 📃 Skills: Java, Spring, SpringBoot, Kafka, IBMMQ, Guidewire, SAP, Microservices, SOA, ESB, APIGateway, REST, SOAP, Oracle, PostgreSQL, SQL, BatchProcessing 🏢 Description: Dołącz do IIG – Razem Tworzymy Przyszłość! Czy poszukujesz miejsca, gdzie innowacja spotyka się z integracją, a praca zespołowa jest kluczem do sukcesu? W IIG wierzymy, że to ludzie tworzą technologię. Nasza firma to nie tylko nowoczesne rozwiązania IT, ale przede wszystkim zgrany zespół, który wspólnie dąży do realizacji celów zawodowych i osobistych. IIG to zespół ekspertów i ekspertek pracujących nad różnymi projektami z takimi instytucjami jak Ministerstwo Finansów, Polski Związek Piłki Siatkowej, Centralny Ośrodek Informatyki, Operator Chmury Krajowej czy Ministerstwo Sprawiedliwości. Dołącz do nas jako Java Developer i przekonaj się, że „We make IT better”. 💰 Stawka do 150 zł/h (w zależności od doświadczenia) 🌎 Praca hybrydowa Gdańsk (maksymalnie 2 dni w tygodniu praca z biura) ☑️ Kontrakt B2B nawiązywany z IIG sp. z o.o. 📌 Start: czerwiec Twoje kompetencje: ·        Masz minimum 5 lat doświadczenia w programowaniu w Java oraz praktyczną znajomość Spring Boot ·        Pracujesz z rozwiązaniami messagingowymi, takimi jak Kafka lub IBM MQ, oraz z procesami batch processing ·        Masz doświadczenie w pracy z systemami Guidewire, SAP lub innymi rozwiązaniami typu core insurance ·        Dobrze odnajdujesz się w nowoczesnych architekturach, takich jak mikroserwisy, a także posiadasz doświadczenie w pracy z modularnym monolitem i SOA ·        Masz doświadczenie w integracji systemów, z wykorzystaniem ESB, API Gateway, REST i SOAP ·        Znasz relacyjne bazy danych, w szczególności Oracle lub PostgreSQL, oraz specyfikę dużych systemów transakcyjnych. ·        Potrafisz rozwijać i modernizować istniejące systemy, integrując je z nowoczesnymi rozwiązaniami ·        Mile widziane: doświadczenie w projektach realizowanych dla branży finansowej lub ubezpieczeniowej Zadania: ·       Rozwój i utrzymanie usług backendowych w środowisku Enterprise ·       Integracje z systemami core (Guidewire, SAP, systemy wewnętrzne) ·       Projektowanie API i warstw integracyjnych ·       Utrzymanie wysokiej jakości, bezpieczeństwa i zgodności systemów ·       Współpraca z architektami i zespołami domenowymi Co otrzymasz?: ·        Współpracę w oparciu o kontrakt B2B ·        Możliwość realizacji dużych projektów IT i wyboru realizowanych projektów ·        Dofinansowanie do prywatnej opieki medycznej i karty MultiSport ·        Niezbędny sprzęt komputerowy Dlaczego warto z nami pracować? · Innovation (Innowacja ): W IIG każdy pomysł ma znaczenie. Cenimy kreatywność i nieustannie dążymy do wprowadzania innowacji, które przekształcają sposób, w jaki działają nasze rozwiązania i usługi. · Integration (Integracja) : Tworzymy środowisko, w którym każdy czuje się częścią zespołu. Wspieramy różnorodność i integrację, zapewniając przyjazną atmosferę pracy, gdzie każdy może rozwijać swoje talenty. · Group (Grupa): Współpraca to nasza siła napędowa. Razem jako zespół utalentowanych ekspertów i ekspertek technologicznych, realizujemy projekty, które mają realny wpływ na nasze otoczenie. Poznaj nas ✌️: 💜 IIG 💙 LinkedIn

🏢 Summary: Backend Engineer role in the Advertising team focused on building and operating high-availability, large-scale microservices and ML-powered systems. The position involves designing and optimizing distributed systems using a modern cloud-native stack (Kotlin, Spring, Kafka, Kubernetes) and integrating big data and machine learning components into a real-time marketplace. The offer includes hybrid work, competitive salary, annual bonus, and strong ownership within an autonomous agile team. 🗂️ Requirements: Proficiency in Kotlin or Java, Willingness to work with Kotlin in greenfield projects, Experience with backend development and microservices, Ability to design and optimize high-performance, distributed systems, Experience with cloud-native technologies, Understanding of data processing and system integration, English proficiency at B2 level or higher 📃 Skills: Kotlin, Java, Spring, Kafka, Kubernetes, BigQuery, Spark, Docker, Consul, GitHub, GitHubActions, MachineLearning, Microservices 🏢 Description: Important things for you Flexible working hours in the hybrid model (4/1) - working hours start between 7:00 a.m. and 10:00 a.m. We also have 30 days of occasional remote work. The salary range for this position depending on the skill set is as follows (contract of employment, tax-deductible cost): PLN 11 200 - 15 250 Annual bonus based on your annual performance and company results. Our team is based in Poznań. About the job Massive Scale : Design, build, and optimize systems that handle thousands of requests per minute. This is high-availability, high-performance engineering in practice. Modern Tech Stack : Work with a world-class, cloud-native environment. Our core technologies include Kotlin, Spring, Kafka, and Kubernetes. We're not shy when it comes to ML too :) True Ownership & Autonomy : We live by a "you build it, you run it" philosophy. You'll join an agile, autonomous team with full ownership of your microservices, from design to deployment. Complex Challenges : From distributed systems and data streaming to algorithmic optimization, you'll tackle the complex backend problems that power a massive, real-time marketplace. End-to-End ML Systems: Bridge the gap between big data and real-time product impact. You’ll build the infrastructure for serving ML models , using BigQuery and Apache Spark for offline data processing. You’ll integrate these components with our microservices architecture to create the sophisticated advertising system that powers a personalized user experience. Join the Advertising team! You will have a chance to build Allegro Ads - one of the most visible products on the platform. Your team works closely with the Machine Learning team, creating the best experience for customers. High performance, engineering best practices and great atmosphere in the team guaranteed! We are looking for people who: Code in Kotlin or Java and are eager to master Kotlin by taking part greenfield project Want to be proud of the code they create ; they value high-quality code reviews and engage in substantive discussions on software engineering best practices; Are excited about building new products and want to experience the journey of launching a fresh project within the Allegro ecosystem; Are open to developing soft skills and embracing a growth mindset through active participation in code reviews, pair programming, and team retrospectives.; Are open to incorporating AI coding assistants into their daily work to maximize efficiency and focus on complex problem-solving Can look for effective solutions to the requirements set by users; Want to constantly develop and update their knowledge; Know English at at least B2 level. What's in it for you: Well-located offices (with e.g. fully equipped kitchens, bicycle parking, terraces full of greenery) and excellent work tools (e.g., raised desks, ergonomic chairs, interactive conference rooms). A 16" or 14" MacBook Pro or corresponding Dell with Windows (if you don't like Macs) and all the necessary accessories. A wide selection of fringe benefits in a cafeteria plan - you choose what you like (e.g., medical, sports or lunch packages, insurance, purchase vouchers). English classes that we pay for related to the specific nature of your job. A training budget, inter-team tourism ( see more here ), hackathons, and an internal learning platform where you will find multiple trainings. An additional day off for volunteering, which you can use alone, with a team, or with a larger group of people connected by a common goal. Social events for Allegro people - Spin Kilometers, Family Day, Fat Thursday, Advent of Code, and many other occasions we enjoy. And that's just the beginning! You can read more about the benefits here . #goodtobehere means that: You will join a team you can count on - we work with top-class specialists who have knowledge- and experience-sharing in their DNA. You will love our level of autonomy in team organization, the space for continuous development, and the opportunity to try new things. You get to choose which technology solves the problem and you are responsible for what you create. You will value our Developer Experience and the full platform of tools and technologies that make creating software easier. We rely on an internal ecosystem based on self-service and widely used tools such as Kubernetes, Docker, Consul, GitHub, and GitHub Actions. Thanks to this, you can contribute to Allegro from your very first days on the job. You will be equipped with modern AI tools to automate repetitive tasks, allowing you to focus on developing new services and refining existing ones (also leveraging AI support). You will create solutions that will be used (and loved!) by your friends, family and millions of our customers. You will meet the Allegro Scale , which starts with over 1000 microservices, an open-source data bus (Hermes) with 300K+ rps, a Service Mesh with 1M+ rps, tens of petabytes of data, and production-used machine learning. You will become part of Allegro Tech - We speak at industry conferences, cooperate with tech communities, run our own blog (it's been over 10 years!), record podcasts, lead guilds, and we organize our own internal conference - the Allegro Tech Meeting. We create solutions we love (and can) to talk about! Send us your CV and… see you at Allegro!