Internship - Software Engineer

🏢 Summary: Senior Software Engineer role focused on building software that powers AI-driven autonomous machines operating in the physical world. The position covers full lifecycle development, including architecture, control logic, hardware integration, data pipelines, and deployment. You will design distributed systems and validate solutions on real hardware in a hybrid work model. 🗂️ Requirements: 5+ years of software engineering experience, Proficiency in a modern programming language (C++, Java, Go or similar), Experience designing complex, distributed systems, Experience with system architecture and multi-level software design, Ability to build and test control systems for hardware, Experience with real-time data processing, Fluent English for technical communication 📃 Skills: Python, C++, Java, Go, DistributedSystems, SystemArchitecture, ControlSystems, HardwareIntegration, DataPipelines, Cloud, Drivers, UnitTesting, Simulations 🏢 Description: Tired of building web apps that only live on a screen? We're looking for someone who wants to write code that actually moves things in the physical world. We are working with a tech company focused on smart, AI-driven automation. Their goal is to teach autonomous systems how to navigate and manipulate physical objects - connecting advanced software with real-world tasks. You'll join a strong, compact team of engineers who previously worked at major tech giants and successful startups. Your code will have a direct impact on real operations, and yes - you will test it on actual physical hardware. What You Will Be Doing As a Senior Software Engineer, you'll work on software that powers autonomous machines. You'll be involved in the whole product lifecycle - from research and architecture to coding, testing, and deployment. What you'll actually do: Control Logic: Design the business logic and control systems that allow machines to handle and manipulate physical items. Hardware Integration: Write drivers to interface with electromechanical systems and hardware components. Data Pipelines: Build cloud-based tools to process real-time data from the systems' sensors and actions. System Architecture: Create adaptable, distributed systems that integrate with various enterprise environments and customer setups. Testing: Validate your code using unit tests, simulations, and finally - run it on real hardware. What We Are Looking For: Experience: 5+ years in software engineering. Tech Stack: Strong problem-solving skills and proficiency in a modern programming language (C++, Java, Go, etc.). The client mainly uses Python , but you don't need to know it beforehand - we value engineering fundamentals and system design skills more than syntax. Architecture: Experience in designing complex, multi-level software systems and distributed architectures. Communication: Fluent English. You need to be comfortable talking to clients, gathering requirements, and explaining technical concepts clearly. Offer: Financials: Alongside a solid UoP base salary, you'll get stock options in a growing pre-IPO company. You can also use 75% KUP (Autorskie Koszty Uzyskania Przychodu) to boost your net pay. Flexibility: Flexible working hours and a hybrid model - you only need to show up at the Warsaw lab 5 days a month to work with the hardware. Great Team: Work with highly skilled engineers in an English-speaking environment.

🏢 Summary: Remote Software Engineer role focused on building AI-powered data products and backend services for the logistics domain. The position involves integrating AI/ML models into production, developing AI-driven features such as chatbots and recommendation engines, and orchestrating AI pipelines. You will work with TypeScript/JavaScript, Node.js, and Python to deliver scalable, intelligent solutions. 🗂️ Requirements: 3–4 years of experience with TypeScript/JavaScript, Proven commercial experience with Node.js, Professional experience with Python, Hands-on experience integrating AI/ML models into production systems, Experience building backend services consuming AI outputs, Experience orchestrating AI pipelines, Experience designing chatbots or recommendation engines, Experience integrating LLMs into applications, Upper-Intermediate English level 📃 Skills: TypeScript, JavaScript, Node.js, Python, AI, ML, LLMs, React, Backend, APIs, Chatbots, Recommendation, Pipelines 🏢 Description: Are you passionate about building intelligent systems that transform industries? We are looking for a Software Engineer to join our team and work on cutting-edge AI-powered solutions in the logistics domain. This is a remote position, offering flexibility and the opportunity to collaborate with international teams. We at Sigma Software value innovation, quality, and teamwork, and provide our specialists with challenging projects and professional growth opportunities. Why join us? You will work on impactful AI-driven products, gain exposure to advanced technologies, and be part of a company that supports continuous learning and career development. Customer Our customer is one of Europe’s leading logistics providers, headquartered in Germany. They specialize in developing and implementing integrated supply chain systems, leveraging advanced data analytics to optimize logistics operations. Recognized for innovation and efficiency, they deliver solutions that enhance operational performance across diverse industries. Project The project focuses on developing advanced data products, including an AI assistant capable of performing analysis and providing insights based on user queries. The team is also building tools to support the client’s internal processes, integrating AI/ML models into production systems, and designing AI-powered features such as chatbots and recommendation engines. Requirements 3–4 years of development experience with TypeScript/JavaScript technology stack Proven experience with Node.js Experience with Python Hands-on experience integrating AI/ML models into production systems Experience building backend services that consume AI outputs and orchestrate AI pipelines Experience designing AI-powered features such as chatbots or recommendation engines Familiarity with integrating LLMs into applications Strong communication and multitasking skills Strong problem-solving and decision-making abilities with a focus on results Upper-Intermediate level of English WILL BE A PLUS: Experience with React Personal Profile Motivated, self-driven, and positive individual Strong communication skills Ability to multitask and manage priorities effectively Skilled in solving complex problems under tight deadlines Passionate about leveraging technology to deliver impactful results Responsibilities Design, develop, and maintain backend services using TypeScript/JavaScript and Node.js Integrate AI/ML models into production environments to support business processes Build and orchestrate AI pipelines that consume model outputs and deliver actionable insights Develop AI-powered features such as chatbots and recommendation engines Collaborate closely with cross-functional teams to ensure seamless integration of AI solutions into applications Participate in architectural discussions and contribute to solution design Ensure high-quality code through testing, reviews, and adherence to best practices Communicate effectively with stakeholders and team members to align on requirements and deliverables

🏢 Summary: Software Engineer role focused on developing and maintaining aviation systems for modern aircraft, contributing to development, integration, and testing of avionics software. The position involves working with real-time and embedded environments to ensure high quality, safety, and reliability of aerospace solutions. 🗂️ Requirements: Minimum 2 years of experience in software development, Experience in C++, Bachelor of Science degree in Engineering or related field, English proficiency at B2 level or higher, Experience with RTOS, Experience with Linux 📃 Skills: C++, RTOS, Linux, REST, SOAP, VirtualBox, QEMU, Vagrant, Yocto, VxWorks, Deos, FreeRTOS 🏢 Description: Join a global aerospace and technology company that designs advanced avionics and digital solutions for modern aircraft. As a Software Engineer, you will help create and maintain aviation systems used in the aerospace industry worldwide. Key responsibilities Developing software for aviation systems using appropriate techniques and tools Participating in engineering activities (development, integration, testing) Executing the project plan together with the team Contributing to the improvement of quality, safety, and reliability of products Ideal candidate profile 2+ years of professional experience in a similar position Experience in C++ Bachelor of Science degree in Engineering Technology, including Manufacturing Engineering Technology (e.g., chemistry, physics, mathematics). A degree in Aerospace Engineering is a strong advantage English proficiency (minimum B2 level) Experience with RTOS (Real-Time Operating Systems) Experience with Linux Nice to have Experience in developing web services (REST, SOAP, etc.) Experience in virtualization techniques (VirtualBox, QEMU, Vagrant, etc.) Experience in embedded programming (Yocto Project, VxWorks, Deos, FreeRTOS, etc. Conditions Location: Hybrid work model based in Gdańsk or Rzeszów Contract type: UoP (employment contract) Salary: depending on experience and expectations Benefits : flexible working hours, additional paid days off during the holiday season, Learning Together program, MyBenefit program, Employee Recognition Program, medical care, life insurance, Employee Pension Plan (PPE), technical and certification training Recruitment steps Phone call with a recruiter Interview with the client Decision and feedback

🏢 Summary: Software Engineer role focused on building and enhancing front office systems for commodities trade risk assessment, including market and trade data processing components. The position involves developing high-performance data pipelines, time series frameworks, and integrations used daily by traders in a fast-paced financial environment. The role emphasizes new development in Python and close collaboration with a highly technical team. 🗂️ Requirements: 2/3+ years of software engineering experience, Proficiency in Python, Strong knowledge of data structures and algorithms, Experience with SQL databases, Experience with NoSQL databases, Experience building ETL data pipelines, Experience with market data or trade data processing systems, Degree in Computer Science, Mathematics, Physics or related field 📃 Skills: Python, SQL, NoSQL, ETL, Kafka, Redis, AWS, Azure 🏢 Description: The StratsLab Difference: Why you should read this We were founded in 2015 by alumni of the Warsaw University MIM Faculty, who spent years sharpening their skills at top-tier investment banks and hedge funds in London. We brought that exclusive, high-impact culture back to Warsaw. Developer-Driven : You will be surrounded by top-notch Developers who genuinely love to code. We prioritize writing new code over maintaining legacy systems. Unique Domain : You'll gain unique skills working directly in the highly specialized area of commodities trade risk assessment. This isn't generic IT - it's highly challenging and intellectually rewarding. Real Impact : You will have independent, responsible tasks and will have a chance to implement your ideas, seeing the immediate effects of your work on complex financial systems. Our Roots & Your Fast Track: We are proud of our origins. Since many of us are alumni of UW (JSIM, CS, Math, Physics) ,  Matex at Staszic and finalists of the Informatics or Mathematics Olympiad , we know what it takes to get there. If you share this background, just apply and we guarantee you an intro call. We speak the same language, so let’s skip the formalities. While we value our roots, we value exceptional engineering even more. If you are a high-calibre developer from a different path, your skills are the only credential that matters. Apply and let your code do the talking. Your Role: In this role, you will be responsible for designing, developing and testing essential front office components. You will work on market data ingestion, time series frameworks, trade ingestion and high frequency trades. Your work also involves building ETL data pipelines and integrations with third-party systems. You will add features to the framework for easy developing and deploying of applications while providing ongoing support and enhancement of the platform. What makes you the right fit? You should enjoy building the tools and interfaces that traders use daily. You should enjoy seeing users use your work in a different way than you anticipated and adjust accordingly. You should enjoy working in Python. You have 2/3+ years of software engineering experience (we're looking for candidates of different seniority to join our team). You have a strong grasp of data structures, algorithms and exposure to SQL and NoSQL database programming. You enjoy learning and trying new things. Familiarity with streaming technologies like Kafka and Redis is a plus. Familiarity with cloud computing such as AWS or Azure helps you stand out. Exposure to multiple programming languages and paradigms is an advantage. Computer Science, Maths, Physics or other relevant degree. Financial knowledge and/or experience in financial markets will be an advantage. The Offer: We believe that high-calibre work deserves exceptional support: Compensation: Base salary plus a bonus twice a year. Your role and salary are based on your skills and how fast you learn, not just your old job title. Professional Growth: You will work closely with experts and gain exposure to top financial institutions as a natural part of your day. Being in this team means you share knowledge with exceptional programmers and grow your expertise through your daily interactions. Office: Powiśle, Warsaw. Flexible working hours. International business trips for volunteers. Collaborative Work Model We thrive on interpersonal relations and the ability to solve the most complex problems together, that’s why we’re looking for individuals who want to come to the office most days to solve problems together with the team by a whiteboard. The Next Step: Our Selection Process If all goes well, we are going to spend a lot of time together. Our process aims to ensure both you and us know what we are getting into: Informal Introduction: You will start with a casual chat with our Founders to see if we are a good fit for each other. Technical Assessment: You will do a technical task so we can see how you code and solve problems. Team Engagement: You will meet the team and talk about the role directly with the people you would be working with.

🏢 Summary: Backend Engineer role focused on building and maintaining REST APIs that power web and mobile applications for an AI-driven construction site supervision platform. The position involves developing scalable backend services, optimizing database queries, and contributing to a mature CI-driven development process in a Kubernetes-based cloud environment. 🗂️ Requirements: 1+ year of commercial or internship experience, Solid knowledge of Python, Good knowledge of SQL including query optimization, Experience with Git, Experience in developing APIs 📃 Skills: Python, SQL, Git, FastAPI, REST 🏢 Description: At AI Clearing, we disrupt the construction industry using AI! We are a Warsaw-based startup with global ambitions, that applies AI to supervise huge construction sites. Our SaaS platform is universally acclaimed by the biggest companies in the construction industry like Skanska, Eurovia, PCL, Neom and many more, and we already monitor dozens of mega construction sites across 6 continents. Now, we are entering the hyper-growth stage and we are heavily investing in new features and technologies to expand our platform. We are a fast-paced company with a flat organizational structure, which is an ideal place for ambitious people to accelerate their careers. We are very open to new ideas and there are lots of opportunities to grow! We have a mature development process with version control, code reviews, and automated CI pipelines. We invest in the latest technologies - we operate in the cloud on a Kubernetes native infrastructure and strive to keep the best engineering practices, so there are lots of things to learn and implement! As a Backend Engineer, you will join a team building our APIs providing data for the web and mobile frontend teams. Requirements: 1+ year of internship or professional experience Solid knowledge of Python Good knowledge of SQL, including query optimization Experience with Git Experience in developing APIs Communicative command of English (both written and spoken) Willing to work 3 days a week in our Warsaw office Responsibility and sense of ownership Nice to have: Basic knowledge of Kubernetes and Argo Workflows Experience with writing unit tests Responsibilities: implement and maintain REST API endpoints using FastAPI Write and fix unit tests to ensure code quality and reliability Write SQL queries and optimize their performance to support business logic Participate in code reviews and contribute to team coding standards Follow gitflow conventions and tag releases Cooperate with other technical teams What do we offer? Competitive salary Stock options plan (ESOP) - benefit from the company's success Flexible working hours Hybrid work (3 days in the office) Multi-sport card A lot of team-building events and parties Join our team and let’s create the unicorn startup together!

🏢 Summary: Backend-focused developer role working on risk management software for financial institutions, with primary development in Python and exposure to multiple languages and cloud platforms. The position involves implementing new functionalities, customizing solutions to client needs, and contributing to complex financial systems in international teams. It offers high-impact technical work in commodities trade risk assessment within a multi-cloud environment. 🗂️ Requirements: Degree in Computer Science, Mathematics, Physics or related field, Advanced knowledge of software design, Strong understanding of data structures, Strong understanding of algorithms, Advanced proficiency in Python, Ability to read and modify code in multiple programming languages, Exposure to multiple programming languages and paradigms, Experience working with cloud platforms, Good communication skills for working with customers 📃 Skills: Python, C++, Go, Rust, TypeScript, AWS, Azure, GCP, Algorithms, DataStructures, CloudComputing 🏢 Description: The StratsLab Difference: Why You Should Read This We were founded in 2015 by alumni of the Warsaw University MIM Faculty, who spent years sharpening their skills at top-tier investment banks and hedge funds in London. We brought that exclusive, high-impact culture back to Warsaw. Developer-Driven : You will be surrounded by top-notch Developers who genuinely love to code. We prioritize writing new code over maintaining legacy systems. Unique Domain : You'll gain unique, marketable skills working directly in the highly specialized area of commodities trade risk assessment. This isn't generic IT - it's highly challenging and intellectually rewarding. Real Impact : You will have independent, responsible tasks and will have a chance to implement your ideas, seeing the immediate effects of your work on complex financial systems. Our Roots & Your Fast Track We are proud of our origins. Since many of us are alumni of UW (JSIM, CS, Math, Physics) ,  Matex at Staszic and finalists of the Informatics or Mathematics Olympics , we know what it takes to get there. If you share this background, just apply and we guarantee you an intro call. We speak the same language, so let’s skip the formalities. While we value our roots, we value exceptional engineering even more. If you are a high-calibre developer from a different path, your skills are the only credential that matters. Apply and let your code do the talking. Your Role: You will be working in international teams, serving customers from financial institutions. You will participate in the implementation of risk management software: adjusting it to customers' requirements and developing new functionalities & applications. Technical Focus: The backend is mainly in Python. You can expect to spend around 70%+ of your development time in Python , with exposure to C++, Go, Rust and TypeScript. We are multi-cloud and are currently in production with AWS and Azure. Code Flexibility: We expect you to be able to be comfortable reading code in any language. We do not expect you to be an expert in all of them, but we do require you to be OK with doing a minor change from time to time in a tech stack you aren't using daily (don't worry, it will be reviewed before merging). What makes you the right fit? We are looking for specialists whose expertise is built upon a rigorous academic foundation and proven technical skill: Academic Foundation: A degree in Computer Science, Mathematics, Physics or other relevant field. Core Skills: Advanced knowledge of software design, data structures and algorithms . Technical Breadth: Exposure to multiple programming languages and paradigms. Communication: Good interpersonal and communication skills with openness to work with customers. Experience: Financial knowledge and/or experience in financial markets will be an advantage. Familiarity with cloud computing such as AWS / Azure / GCP is a plus. The Offer: We believe that high-calibre work deserves exceptional support: Compensation: Base salary plus a bonus twice a year. Your role and salary are based on your skills and how fast you learn, not just your old job title. Professional Growth : You will work closely with experts and gain exposure to top financial institutions as a natural part of your day. Being in this team means you share knowledge with exceptional programmers and grow your expertise through your daily interactions. Office : Powiśle, Warsaw. Flexible working hours. International business trips for volunteers. The next step: our selection process If all goes well, we are going to spend a lot of time together. Our process aims to ensure both you and us know what we are getting into: Informal Introduction: You will start with a casual chat with our Founders to see if we are a good fit for each other. Technical Assessment: You will do a technical task so we can see how you code and solve problems. Team Engagement: You will meet the team and talk about the role directly with the people you would be working with.

🏢 Summary: 6-month C++ internship focused on hands-on learning under mentorship, combining practical development tasks with structured self-development. The role involves close collaboration with a mentor and team in a hybrid 4+1 office model in Gdansk. Successful completion may lead to further employment opportunities. 🗂️ Requirements: Bachelor degree or final-year student in Computer Science or related field, Good knowledge of data structures and algorithms, Practical experience with C++ (minimum 500 lines project), Practical experience with Git (minimum 20 non-trivial commits), Familiarity with command line tools, Intermediate English proficiency, Availability for 30 hours per week for 6 months, Ability to work on-site in Gdansk 4 days per week 📃 Skills: C++, Git, Algorithms, DataStructures, CommandLine, English 🏢 Description: Are you looking for a great opportunity to expand your skills and knowledge? Want to join a multinational company with interesting projects and learn from our professionals? If you are ready to start your career in IT, just show us your potential, and we will give you the experience! Responsibilities: Learning under the supervision of an experienced programmer Spend 30 hours per week for 6 months on developing yourself in your chosen field Working closely with your mentor on daily tasks Collaborating with the team in a hybrid model: 4 days per week in our office and 1 day remotely is mandatory Min requirements: Good knowledge of computer science concepts covered during typical university courses (data structures like arrays, lists, trees, common algorithms, algorithmic complexities) Practical familiarity with the typical command line tools Practical experience with C++, strong familiarity with the syntax by having written a project with at least 500 lines of non-trivial code Practical experience with Git, i.e. should have at least 20 non-trivial commits in a repository English: At least intermediate level of written and spoken English Bachelor degree or a strong last-year student in Computer Science or a related discipline This role is based in our office in Gdansk. Being located in Gdansk or within a comfortable commuting distance is preferred to support our 4+1 hybrid work model. Would be a plus: Understanding of the memory hierarchy and the corresponding latencies More prior projects done on own volition We offer: The duration of the internship is 6 months Compensation for the period of study Mentoring from professional specialists, development plan, monitoring of learning progress, technical assessment upon completion of training The best students will have the opportunity for further employment in the company Opportunity to participate in all activities of the company We provide all the necessary equipment Access to training platforms

🏢 Summary: The offer is for a Senior Software Engineer role focused on designing and building APIs using Python in an international, remote-first project. The position involves working with modern backend technologies, relational databases, and engineering best practices in a collaborative environment. It includes long-term cooperation with opportunities for professional growth and exposure to event-driven and containerized architectures. 🗂️ Requirements: 5+ years of experience as a Software Engineer, Proficiency in Python, Experience with Python web frameworks (e.g. FastAPI, SQLAlchemy or similar), Experience in building APIs, Experience in unit testing and integration testing, Knowledge of PostgreSQL or other relational databases, Understanding of version control systems, Experience with CI/CD pipelines, Strong understanding of types and type systems, Familiarity with Linux, Familiarity with Docker 📃 Skills: Python, FastAPI, SQLAlchemy, PostgreSQL, APIs, CI/CD, Git, Linux, Docker, mypy, Rust, Kubernetes 🏢 Description: Your Profile Passionate about engineering excellence and committed to maintaining high standards. A creative and logical problem solver, always finding innovative solutions. A proponent of the " Keep it simple, stupid " principle. Open to feedback, willing to learn, and able to leave your ego at the door. Experience & Skills Required 5+ years of experience as a software engineer. Proficiency in Python . Familiarity with Python web frameworks, ideally FastAPI and SQLAlchemy , although experience with other frameworks is sufficient. Demonstrated expertise in building APIs. Proven ability in unit and integration testing . Excellent verbal and written communication abilities. Good grasp of PostgreSQL or other relational databases. Familiarity with best-practice engineering principles , including version control systems, code reviews, CI/CD pipelines, etc. Preffered NOT Mandatory Rust experience. Experience working on event driven architectures . Strong understanding of types and type systems, with skills in mypy, Rust , or other typed languages. Familiarity with Linux and Docker. Awareness of Kubernetes. Margo Offers: Permanent cooperation on ambitious international project Remote working model - (1 time per 2 months in our Warsaw's office). Benefits such as medical care and sports card, Co-financing trainings, certification exams and post-graduate studies, Ability to work in an international consulting company on ambitious projects, Individual approach and development opportunities (ability to change the project and position, possibility to get involved in outside-project activities with additional remuneration), Excellent atmosphere, integration events. To all interested - calls and meeting with recruitment team will start form 16th of September.Thank you all for your patience!

🏢 Summary: Junior Software Engineer role focused primarily on developing and maintaining high‑performance Rust applications within a Scrum team building production systems for the travel industry. The position involves backend services, APIs, calculation engines, and CLI tools, with additional work in C# and occasional exposure to Ruby. Emphasis is placed on performance, correctness, and long‑term maintainability in Unix-based environments. 🗂️ Requirements: Practical knowledge of Rust and its ecosystem, Basic knowledge of C# and .NET, Willingness to work with Ruby, Experience working in Unix environment, Experience with Git and version control, Ability to write clear and maintainable code, Interest in performance and optimization, Responsible use of AI tools with critical evaluation 📃 Skills: Rust, C#, .NET, Ruby, Unix, Git, PostgreSQL, MongoDB, SQL, Docker 🏢 Description: About your Role We are looking for a Junior Software Engineer (Rust + C#) to join a Scrum team working on software used and trusted by travel industry companies worldwide, serving high-scale production systems. You will work across a variety of projects, from backend services for web applications and APIs to high‑performance calculation engines and scheduled CLI applications. The role requires thinking beyond typical CRUD backends, with a focus on performance, correctness, and long-term maintainability. The core focus of this role is the development and maintenance of Rust-based applications and services, with additional work in C# and occasional exposure to Ruby projects. You will work closely with experienced engineers, participate in code reviews, and gradually take ownership of the systems you work on. Tech stack & environment Languages: Rust (70%), C# (25%), Ruby (5%) Environment: Unix-based Databases: PostgreSQL, MongoDB Requirements Practical knowledge of Rust and its ecosystem At least basic knowledge of C# and .NET and willingness to work with it Openness to working with Ruby when needed Comfort working in a Unix terminal Experience with Git and version control Ability to write clear, maintainable code Ownership mindset and a proactive approach to learning and improvement Responsible use of AI tools, with critical evaluation of all generated output Interest in performance and optimization Nice to have at least basic knowledge of Docker Knowledge of SQL (e.g. PostgreSQL) and MongoDB is a plus We also offer: Hybrid and flexible work mode Competitive salary aligned with your experience and performance results Transparent culture with open communication Training budget to support your professional development Modern equipment and tools Open, friendly and creative team and relaxed working atmosphere Private healthcare; Multisport card and cafeteria programme About ANIXE: We are a pure engineering company that is part of the DERTOUR group . Grown on experiences within the world's most demanding industries. Designing safe, stable, high-performance systems to handle thousands of requests per minute – that's our forte! On the market for over 20 years, ANIXE's solid reputation and pioneering technology continue to draw clients from around the world. Our mission is to connect businesses through tech platforms, paving the road for sustained growth. What to expect from us? We believe and trust in you and your abilities. Plus, teamwork is an unbreakable value for us. You will have the opportunity to work with unique people and create solutions together. We kindly inform you that we will contact only with chosen candidates within 2 weeks from applying date. P.S: Wondering what data we store and why when you're applying to our job openings? You can always check our GDPR-compliance Privacy Policy Don't forget to include a consent statement in your CV: I hereby consent to my personal data included in this CV being processed for recruitment purposes by ANIXE Polska sp. z o.o. having its registered seat in Wrocław, at ul. Grabiszyńska 251A, 53-234 Wrocław.

🏢 Summary: Mid-to-senior Software Engineer role focused on designing and building cloud-based tools for automated aeronautical data processing and delivery in a SaaS/DaaS model. The position involves developing ETL pipelines, backend services, and scalable microservices within AWS, supporting mission-critical aviation systems. You will work on reliable, production-ready integrated data solutions in a global technology environment. 🗂️ Requirements: Experience writing custom ETL pipelines, Experience designing and operating services in AWS, Strong experience with PostgreSQL and PostGIS, Extensive experience in Java development, Experience with microservices architecture, Proficiency in CI/CD pipeline maintenance, Experience with application monitoring and production debugging, Experience with relational and spatial database optimization 📃 Skills: Java, Python, SpringBoot, FastAPI, Angular, PostgreSQL, PostGIS, JDBC, psycopg2, AWS, EKS, Terraform, GitHub, GitHubActions, CI/CD, Jest, Playwright, Groovy, Spock, PyTest, ETL, Microservices 🏢 Description: Our Client is looking for a Software Engineers to join it's Integrated Data Solutions team in Gdańsk. In this role, you will design and build cloud-based tools that transform the way aeronautical data products are created, with a strong focus on automation and reliability. You will work on mission‑critical data production and delivery systems as part of a global technology organization developing advanced, data‑driven solutions for the aviation industry. We are seeking a mid‑to‑senior engineers who are both independent and collaborative, curious about new technologies yet pragmatic in execution, and motivated to drive complex projects to completion. This position centers on developing and scaling integrated data solutions delivered in a modern subscription model (SaaS/DaaS), offering the opportunity to shape the future of digital aviation. The company is a global aviation software leader delivering advanced digital tools that support flight operations across commercial, business, military and general aviation. It combines deep aeronautical data expertise with modern flight‑planning technology to create integrated platforms used by pilots, airlines and fleet operators worldwide. Since becoming an independent company in 2025, backed by a leading software investment firm, it has been able to focus fully on software innovation and accelerate the development of its aviation technologies. Its flagship solutions offer premium, geo‑referenced global aviation charts and navigation data directly within a modern flight‑planning application. The company’s mission is to advance digital aviation by providing integrated software that improves safety, efficiency and decision‑making across the entire flight lifecycle. It is building a connected platform that links the cockpit with operations centers, enabling crews and operators to plan, execute and analyze flights more effectively. The organization is looking for supportive team players with a can-do attitude, strong communication skills and a willingness to help and take ownership. Passion or experience in aviation is a strong advantage, together with curiosity and eagerness to learn a complex technical domain. You will work with following technologies: Requirements: JAMA Source Code: Github Database: Postgres, PostGIS Development language/frameworks: Agular, Python, Java, Spring Boot Testing: Jest, Playwright, Groovy/Spock, PyTest Cloud: AWS Cloud Infrastructure: GitHub Actions, GitHub Security Suite, GitHub Registry, EKS, Terraform Python API: FastAPI Key responsibilities Design and develop cloud-based tools that automate creation and processing of aeronautical data products. Build and maintain ETL pipelines and relational/spatial databases (PostgreSQL, PostGIS). Implement and improve backend services in Java (and related technologies) following best engineering practices. Deploy, monitor and troubleshoot services in AWS using automated CI/CD pipelines. Collaborate with a global team to deliver reliable, production-ready solutions for the aviation domain. Ideal candidate profile ETL: experience writing custom ETL pipelines AWS : Experience designing, deploying and operating services within Amazon Web Services Databases: Experience working with and optimizing relational and spatial databases (e.g., PostgreSQL, PostGIS, psycopg2 + JDBC) Java: Extensive, current experience writing high-quality Java code Microservices architecture DevOps CI/CD : Proficient working in and maintaining an automated CI/CD pipeline Application Monitoring & Debugging: Experience with monitoring tools and expert skills in debugging and troubleshooting production applications Nice to have: aviation interest; experience in aviation standards Conditions Location: Gdańsk Przymorze Work Model: hybrid, at least 2 days per week in the office Employment Type: B2B contract via KUBO Salary: up to 190 PLN/h Benefits: life insurance, private healthcare, Multisport card, growth supprt (co-funding of cloud certification exams) Recruitment steps Initial call with a KUBO recruiter Interview(s) with the client Decision, feedback and support through offer and onboarding At KUBO, we genuinely care about people. We welcome candidates of all ages, backgrounds, identities, family constellations, health situations, and ways of thinking and interacting with the world. You’re welcome to be yourself — we value authenticity, and we’re committed to creating a fair and inclusive process for everyone.