Senior Software Engineer(Amsterdam)

🏢 Summary: Senior Software Engineer role focused on building and owning authentication, authorization, and collaboration systems that power secure access across products. The position involves end-to-end development of identity solutions such as SSO, OAuth, RBAC/ABAC, and API keys using Elixir/Phoenix and TypeScript/Next.js. You will shape technical decisions, maintain production systems, and ensure scalable, enterprise-grade security and collaboration features. 🗂️ Requirements: 4–5 years of professional experience building production software, Experience with authentication and authorization in production (OIDC, SAML, OAuth, JWT, RBAC, ABAC, SSO), Strong proficiency in functional backend development (Elixir/Phoenix or similar functional language) or TypeScript (backend/frontend with Next.js), Ability to design and own systems end-to-end, Experience running production systems and managing security tradeoffs, Experience with relational and non-relational databases, Willingness to become proficient in Elixir and Phoenix if not already 📃 Skills: Elixir, Phoenix, TypeScript, Next.js, OAuth, OIDC, SAML, JWT, RBAC, ABAC, SSO, PostgreSQL, MongoDB, Erlang, Scala, Clojure, Haskell, F#, OCaml, BEAM 🏢 Description: Senior Software Engineer, Identity & Collaboration Together.ai is looking for a Senior Software Engineer to take a leading role in the authentication, authorization, and collaboration systems that every Together product depends on. As part of the Product Foundations engineering group, the Identity & Collaboration team owns authentication flows (including SSO and OAuth), organizations, projects, API keys, and the role-based access controls that enable secure collaboration at scale. Every customer interaction relies on the systems we build. Whether it's a researcher accessing models, an enterprise team collaborating on a shared project, or a developer making an API call, the team makes authentication seamless for simple cases while providing enterprise-grade capabilities for complex organizational structures. The work enables growth from individual users to large enterprise teams and focuses on building the next generation of secure collaboration features. About the Role Location: Hybrid in Amsterdam, NL, Remote in the UK and Germany and will consider East Coast of the US. Full-time: 40 flexible hours, Monday through Friday. You'll work with autonomy, owning meaningful pieces of the identity and access platform end-to-end, identifying problems worth solving, and contributing to the team's technical direction. You will raise engineering standards through code and design review and by supporting more junior engineers. Responsibilities - Design and own authentication and authorisation systems end-to-end: SSO, OAuth/OIDC, SAML, organizations, projects, API keys, and role-based / attribute-based access control - Make and document technical decisions shaping identity across products - Build across the stack — Elixir/Phoenix services on the backend and TypeScript/Next.js on the frontend — and the APIs other teams build on - Contribute directly to the Next.js product surface and API layers - Run the Elixir/Erlang VM (BEAM) in production - Identify and address technical debt and security risk - Conduct code and design reviews and mentor junior engineers - Represent the team in cross-functional discussions on identity and security - Maintain high standards of code quality, documentation, automated testing, and continuous delivery - Work with PostgreSQL and MongoDB Requirements - Around 4–5 years of professional experience building production software - Experience with authentication and authorization in production — OIDC, SAML, OAuth, JWT, RBAC, ABAC, and SSO — with understanding of security tradeoffs - Strength in functional backend development (Elixir/Phoenix or another functional language such as Erlang, Scala, Clojure, Haskell, F#, or OCaml) or TypeScript (backend and/or frontend with Next.js) - Strong technical judgment with a track record of maintainable solutions - Comfortable breaking ambiguous problems into executable work using prototypes and demos - Active participation in code and design review and supporting other engineers - Clear communication and ability to influence peers through technical output - Willingness to become proficient in Elixir and Phoenix if not already Compensation Competitive compensation, startup equity, and competitive benefits. Salary ranges are determined by location, level, and role, and compensation is based on experience, skills, and job-related knowledge. Equal Opportunity Equal opportunity employer offering equal employment opportunity regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, gender identity, veteran status, and more.

🏢 Summary: Senior Software Engineer role focused on designing and owning authentication, authorization, and collaboration systems that power identity and access across products. The position involves end-to-end development of secure, scalable solutions using Elixir/Phoenix and TypeScript/Next.js, with significant ownership and cross-functional impact. Ideal for an experienced engineer with strong expertise in identity protocols and production-grade security systems. 🗂️ Requirements: 4–5 years professional experience building production software, Production experience with authentication and authorization (OIDC, SAML, OAuth, JWT, RBAC, ABAC, SSO), Strong skills in functional backend (Elixir/Phoenix or similar) or TypeScript (backend/frontend), Ability to design maintainable, well-crafted technical solutions, Experience running production systems and managing security tradeoffs, Ability to break down ambiguous problems into executable work, Experience with code reviews and mentoring engineers, Willingness to become proficient in Elixir and Phoenix 📃 Skills: Elixir, Phoenix, TypeScript, Next.js, OAuth, OIDC, SAML, JWT, RBAC, ABAC, SSO, PostgreSQL, MongoDB, Erlang, BEAM 🏢 Description: Senior Software Engineer, Identity & Collaboration Together.ai is looking for a Senior Software Engineer to take a leading role in the authentication, authorization, and collaboration systems that every Together product depends on. As part of the Product Foundations engineering group, the Identity & Collaboration team owns authentication flows (including SSO and OAuth), organizations, projects, API keys, and the role-based access controls that enable secure collaboration at scale. Every customer interaction relies on the systems we build. Whether it's a researcher accessing their models, an enterprise team collaborating on a shared project, or a developer making an API call, we make authentication seamless for simple cases while providing robust, enterprise-grade capabilities for complex organizational structures. Our work enables growth from individual users to large enterprise teams and focuses on building the next generation of secure collaboration features. About the Role You'll work with a high level of autonomy, owning meaningful parts of the identity and access platform end-to-end, identifying impactful problems, and contributing to the team’s technical direction. You will support junior engineers and raise engineering standards through code and design reviews. Responsibilities - Design and own authentication and authorisation systems end-to-end: SSO, OAuth/OIDC, SAML, organizations, projects, API keys, and role-based / attribute-based access control - Make and document technical decisions shaping identity across products - Build across the stack — Elixir/Phoenix services on the backend and TypeScript/Next.js on the frontend — and the APIs other teams build on - Contribute directly to the Next.js product surface and supporting API layers - Run the Elixir/Erlang VM (BEAM) in production - Identify and address technical debt and security risks with sound judgment - Conduct code and design reviews and mentor junior engineers - Represent the team in cross-functional discussions on identity and security - Maintain high standards of code quality, documentation, automated testing, and continuous delivery - Work with relational (PostgreSQL) and non-relational (MongoDB) databases Requirements - Around 4–5 years of professional experience building production software - Experience with authentication and authorization in production — OIDC, SAML, OAuth, JWT, RBAC, ABAC, and SSO - Strong skills in functional backend development (Elixir/Phoenix or similar) or TypeScript (backend and/or frontend) - Strong technical judgment and experience delivering maintainable solutions - Ability to break down ambiguous problems using prototypes and demos - Experience contributing through code and design reviews and mentoring others - Clear communication skills and ability to influence through technical output - Willingness to become proficient in Elixir and Phoenix if not already Compensation We offer competitive compensation, startup equity, and other competitive benefits. Salary ranges are determined by location, level, and role. Individual compensation is based on experience, skills, and job-related knowledge.

🏢 Summary: Senior Software Engineer role focused on developing a global passwordless authentication platform in the identity & security domain. The position involves backend and microservices development, designing scalable systems, and contributing to architecture decisions in an international environment. The offer includes hybrid work, flexible employment options, and influence on globally used security products. 🗂️ Requirements: Minimum 5 years of commercial experience as Fullstack or Backend Developer, Practical experience with Node.js, Very good knowledge of JavaScript, Very good knowledge of TypeScript, Very good knowledge of React, Experience with microservices architecture, Experience with AI tools in daily development work, Experience with SQL and/or NoSQL databases, Knowledge of HTTP and REST API, Knowledge of application testing, English proficiency minimum B2+, Polish proficiency minimum C1 📃 Skills: Node.js, NestJS, JavaScript, TypeScript, React, SQL, NoSQL, HTTP, REST, Claude, Cursor, Juni, OpenID, OAuth, SAML, AWS, GCP, CI/CD 🏢 Description: Pracuj nad rozwiązaniami, które zabezpieczają cyfrową tożsamość milionów użytkowników na całym świecie. Dla międzynarodowej firmy z branży usług informatycznych poszukiwany jest Senior Software Engineer do organizacji budującej nowoczesną platformę passwordless authentication, wykorzystywaną na szeroką skalę. Dołączysz do jednego z kilku zespołów odpowiedzialnych za rozwój kluczowych obszarów identity & security, takich jak uwierzytelnianie użytkowników, wykrywanie nadużyć, weryfikacja tożsamości czy orkiestracja procesów bezpieczeństwa. Nie jest to rola utrzymaniowa – zespoły aktywnie rozwijają produkty, tworzą nowe funkcjonalności i pracują nad rozwiązaniami wykorzystywanymi w skali globalnej. Będziesz mieć realny wpływ na decyzje techniczne i architekturę rozwijanych systemów. Lokalizacja: Gdańsk Model pracy: Hybryda (częstotliwość pracy w biurze do ustalenia) Forma zatrudnienia: B2B lub umowa o pracę Wynagrodzenie: - B2B: 170 - 190 PLN/h + VAT - UoP: 20.500 - 23.200 PLN brutto Zakres obowiązków: - rozwój i współtworzenie systemów w architekturze mikroserwisowej, - rozwój backendu - szukamy aktualnie osób specjalizujących się głównie w tym obszarze, - projektowanie i implementacja nowych funkcjonalności w obszarze identity & security, - udział w projektowaniu architektury systemu oraz podejmowaniu decyzji technicznych, - praca nad skalowalnością, wydajnością oraz niezawodnością systemu, - integracja pomiędzy różnymi komponentami platformy (m.in. authentication, risk, identity flows), - świadome wykorzystywanie narzędzi AI w codziennej pracy, - udział w code review, dbanie o jakość kodu oraz standardy wytwarzania oprogramowania, - praca w środowisku międzynarodowym (język angielski na co dzień). Oczekiwania: - min. 5 lat doświadczenia komercyjnego jako Fullstack / Backend Developer, - praktyczne doświadczenie z Node.js (mile widziany NestJS), - bardzo dobra znajomość JavaScript, TypeScript, React, - doświadczenie w pracy z architekturą mikroserwisową, - praktyczne doświadczenie w pracy z narzędziami AI (np. Claude, Cursor, Juni lub podobne), - umiejętność świadomego wykorzystywania AI w codziennej pracy, - doświadczenie z bazami danych (SQL i/lub NoSQL), - znajomość HTTP, REST API oraz nowoczesnych wzorców komunikacji, - wiedza z obszaru testowania aplikacji (frontend i/lub backend), - rozumienie działania implementowanych rozwiązań oraz ich konsekwencji architektonicznych, - bardzo dobra znajomość języka angielskiego (min. B2+), - płynna znajomość języka polskiego (min. C1), - umiejętność samodzielnej pracy i branie odpowiedzialności za tworzony produkt, - nastawienie na bycie częścią zespołu i otwartość na feedback. Mile widziane: - doświadczenie w obszarze security / identity, - znajomość OpenID, OAuth, SAML lub podobnych standardów, - znajomość chmury (AWS / GCP) oraz narzędzi CI/CD. Oferujemy: - realny wpływ na rozwój produktu używanego globalnie przez miliony użytkowników, - dużą samodzielność oraz szerokie możliwości rozwoju, - pracę w płaskiej strukturze i możliwość proponowania własnych rozwiązań, - środowisko nastawione na jakość i konstruktywny feedback, - wsparcie przełożonego, program mentoringowy i regularne spotkania 1on1, - współpracę w oparciu o kontrakt B2B lub umowę o pracę, - elastyczne godziny pracy (start między 7:00 a 10:00), - nowoczesny sprzęt (MacBook + urządzenia testowe), - integracje zespołowe i warsztaty techniczne, - pakiet benefitów (prywatna opieka medyczna, MultiSport, lekcje angielskiego), - pracę hybrydową z przewagą pracy zdalnej.

🏢 Summary: Senior Software Engineer role focused on developing a global passwordless authentication platform within identity and security domain. The position involves building and evolving microservices-based systems, contributing to architecture decisions, and implementing scalable, high-performance backend and/or frontend solutions. This is a product development role with real impact on globally used security solutions. 🗂️ Requirements: Minimum 5 years commercial experience as Fullstack, Backend or Frontend Developer, Strong knowledge of JavaScript and TypeScript, Commercial experience with React and/or Node.js, Experience working with microservices architecture, Practical experience with AI development tools, Experience with SQL and/or NoSQL databases, Knowledge of HTTP and REST API, Experience in frontend and/or backend testing, Very good English (min. B2+), Fluent Polish (min. C1) 📃 Skills: JavaScript, TypeScript, React, Node.js, NestJS, SQL, NoSQL, HTTP, REST, Microservices, AI, Testing 🏢 Description: Pracuj nad rozwiązaniami, które zabezpieczają cyfrową tożsamość milionów użytkowników na całym świecie! Dla naszego klienta, międzynarodowej firmy z branży usług informatycznych, poszukujemy Senior Software Engineera , który dołączy do organizacji budującej nowoczesną platformę passwordless authentication, wykorzystywaną na szeroką skalę. Dołączysz do jednego z kilku zespołów odpowiedzialnych za rozwój kluczowych obszarów identity & security, takich jak uwierzytelnianie użytkowników, wykrywanie nadużyć, weryfikacja tożsamości czy orkiestracja procesów bezpieczeństwa. Nie jest to rola utrzymaniowa – zespoły aktywnie rozwijają produkty, tworzą nowe funkcjonalności i pracują nad rozwiązaniami wykorzystywanymi w skali globalnej. Będziesz mieć realny wpływ na decyzje techniczne i architekturę rozwijanych systemów. Lokalizacja: Gdańsk Model pracy: Hybryda (częstotliwość pracy w biurze do ustalenia) Forma zatrudnienia: B2B lub umowa o pracę Wynagrodzenie: B2B: 170 - 190 PLN/h + VAT || UoP: 20.500 - 23.200 PLN brutto Zakres obowiązków: rozwój i współtworzenie systemów w architekturze mikroserwisowej, rozwój backendu - szukamy aktualnie osób specjalizujących się głównie w tym obszarze, projektowanie i implementacja nowych funkcjonalności w obszarze identity & security, udział w projektowaniu architektury systemu oraz podejmowaniu decyzji technicznych, praca nad skalowalnością, wydajnością oraz niezawodnością systemu, integracja pomiędzy różnymi komponentami platformy ( m.in . authentication, risk, identity flows), świadome wykorzystywanie narzędzi AI w codziennej pracy, udział w code review, dbanie o jakość kodu oraz standardy wytwarzania oprogramowania, praca w środowisku międzynarodowym (język angielski na co dzień). Oczekiwania: min. 5 lat doświadczenia komercyjnego jako Fullstack / Backend Developer, praktyczne doświadczenie z Node.js (mile widziany NestJS), bardzo dobra znajomość JavaScript, TypeScript, React, doświadczenie w pracy z architekturą mikroserwisową, praktyczne doświadczenie w pracy z narzędziami AI (np. Claude, Cursor, Juni lub podobne), umiejętność świadomego wykorzystywania AI w codziennej pracy, doświadczenie z bazami danych (SQL i/lub NoSQL), znajomość HTTP, REST API oraz nowoczesnych wzorców komunikacji, wiedza z obszaru testowania aplikacji (frontend i/lub backend), rozumienie działania implementowanych rozwiązań oraz ich konsekwencji architektonicznych, bardzo dobra znajomość języka angielskiego (min. B2+), płynna znajomość języka polskiego (min. C1), umiejętność samodzielnej pracy i branie odpowiedzialności za tworzony produkt, nastawienie na bycie częścią zespołu i otwartość na feedback. Mile widziane: doświadczenie w obszarze security / identity, znajomość OpenID, OAuth, SAML lub podobnych standardów, znajomość chmury (AWS / GCP) oraz narzędzi CI/CD. Oferujemy: realny wpływ na rozwój produktu używanego globalnie przez miliony użytkowników, dużą samodzielność oraz szerokie możliwości rozwoju, pracę w płaskiej strukturze i możliwość proponowania własnych rozwiązań, środowisko nastawione na jakość i konstruktywny feedback, wsparcie przełożonego, program mentoringowy i regularne spotkania 1on1, współpracę w oparciu o kontrakt B2B lub umowę o pracę, elastyczne godziny pracy (start między 7:00 a 10:00), nowoczesny sprzęt (MacBook + urządzenia testowe), integracje zespołowe i warsztaty techniczne, pakiet benefitów (prywatna opieka medyczna, MultiSport, lekcje angielskiego), pracę hybrydową z przewagą pracy zdalnej.

🏢 Summary: Senior Software Engineer responsible for defining technical standards and architecture, leading backend and frontend development, and ensuring secure, scalable, and observable solutions. The role drives CI/CD, enterprise integrations, and production support while aligning engineering practices with product and operations goals. 🗂️ Requirements: Proven experience defining technical standards and architecture, Experience with CI/CD orchestration, Experience with observability implementation, Experience implementing on-premises, hybrid, and cloud solutions, Experience leading backend and frontend architectural decisions, Experience maintaining CI/CD pipelines, Experience coordinating enterprise integrations, Knowledge of DDD and clean architecture, Expertise in Java and Spring Boot, Expertise in Python and FastAPI, Expertise in React or Angular, Experience with L2/L3 production support, Experience with Spring Security and OAuth 📃 Skills: Java, SpringBoot, Python, FastAPI, React, Angular, CICD, Observability, ServiceNow, Jira, Boomi, DDD, OAuth, SpringSecurity 🏢 Description: To strengthen the team, we are seeking a person for the role of Senior Software Engineer, responsible for defining technical standards and architecture, guiding the development team, ensuring quality practices, security, and CI/CD, and collaborating with product and operations in delivering scalable, business-aligned solutions. Main Responsibilities Define technical standards, architecture, and development practices, ensuring quality, security, performance, and resilience in production environments. Orchestrate end-to-end delivery with CI/CD and observability while promoting responsible autonomy among teams aligned with product and operational objectives. Implement on-premises, hybrid, and cloud solutions with security best practices, observability, and integration with existing systems. Lead architectural decisions in backend and frontend (Java/Spring Boot, Python/FastAPI, React/Angular), ensuring scalability, consistent testing and code reviews. Implement and maintain end-to-end CI/CD pipelines and observability (logs, metrics, distributed tracing). Coordinate enterprise integrations (ServiceNow, Jira, CRMs) and iPaaS (e.g., Boomi), including mapping, validation, and compliance. Apply practices such as DDD, clean architecture, application security, and secrets/IAM management throughout the development lifecycle. Provide technical guidance to the team, elevate quality standards, and align practices with product and operations. Lead L2/L3 support in production: incident triage and resolution, prevention escalation (on call), SLA management, and conducting post-mortems focused on root causes and corrective actions. Operate and evolve applications in on-premises, hybrid, or cloud environments: VMs, networks, VPNs, certificates, Nginx/reverse proxy, load balancing, and enhancing the security of exposed services. Key Requirements Proven ability to define technical standards, architecture, and development practices. Experience with CI/CD orchestration and observability practices. Knowledge of implementing on-premises, hybrid, and cloud solutions with security best practices. Leadership in architectural decisions for backend and frontend technologies. Experience with maintaining CI/CD pipelines and end-to-end observability. Ability to coordinate enterprise integrations and ensure compliance. Mastery of practices such as DDD and clean architecture. Technical expertise in Java/Spring Boot, Python/FastAPI, React/Angular. Experience in providing L2/L3 technical support and leading incident resolution. Expertise in security practices, including Spring Security and OAuth. Nice to Have Experience with Docker, Kubernetes, and cloud environments (Azure/AWS/GCP). Background in data management with PostgreSQL, MongoDB, and Redis. Familiarity with AI models, particularly RAG. Knowledge in security access management and policies based on the principle of least privilege.

🏢 Summary: Senior Software Engineer role focused on developing and maintaining a complex enterprise .NET platform, combining backend development, production troubleshooting, and performance optimization. The position involves working on identity-related systems and improving architecture, reliability, and code quality within a large-scale environment. The engineer will contribute to technical decisions and future platform evolution. 🗂️ Requirements: 5+ years commercial experience with C# and .NET, Strong knowledge of ASP.NET Core, Experience with asynchronous programming, Experience with dependency injection, Hands-on experience with Entity Framework Core, Strong understanding of SQL Server, Experience with query optimization, Experience with OAuth2, Experience with OpenID Connect, Experience with JWT, Experience supporting and troubleshooting production systems, Fluent English 📃 Skills: C#, .NET, ASP.NET, EntityFramework, SQLServer, OAuth2, OpenIDConnect, JWT, IdentityServer, Duende, ActiveDirectory, AzureAD, MicrosoftGraph, Quartz.NET, SignalR, Playwright, AzureDevOps, CI/CD 🏢 Description: We are looking for an experienced Senior Software Engineer to develop and maintain a complex enterprise .NET platform used by global organizations. This role combines backend development , production troubleshooting , performance optimization , and work on identity-related systems . 💼 Responsibilities: Design, develop, and maintain backend services built with C# and .NET Investigate and resolve complex production issues and customer-reported problems Optimize application performance, database queries, and system reliability Collaborate with Product, Support, and Engineering teams on technical solutions Improve architecture, code quality, and engineering standards Participate in technical discussions and contribute to future platform development ✅ Requirements: 5+ years of commercial experience with C# and .NET Strong knowledge of ASP.NET Core and modern .NET applications Experience with asynchronous programming and dependency injection Hands-on experience with Entity Framework Core Good understanding of SQL Server, query optimization, and database performance Experience with OAuth2, OpenID Connect, JWT Experience supporting and troubleshooting production systems Fluent English communication skills 🌟Nice to have: Experience with IdentityServer / Duende IdentityServer Understanding of Active Directory, Azure AD or Microsoft Graph Hands-on experience with Quartz.NET or similar scheduling frameworks Familiarity with SignalR, Playwright, Azure DevOps and CI/CD pipelines 🎁 We offer: Work on a mature enterprise product used globally Influence technical decisions and platform evolution Private healthcare Life insurance Multisport Opportunity to work with modern .NET technologies and large-scale systems

🏢 Summary: Senior Engineer role focused on building and scaling an AI-powered developer platform across frontend, backend, CLI tooling, and state-machine agent systems. The position involves end-to-end ownership of enterprise-grade platform features, AI workflows, and cloud-based infrastructure in a highly technical on-site environment. 🗂️ Requirements: 8+ years of software engineering experience, Senior or Expert-level individual contributor experience, Expertise in TypeScript, Expertise in Node.js, Expertise in React, Expertise in Next.js, Experience with LLMs in production environments, Experience with AI agent architectures, Experience with Docker and containerized environments, Understanding of VM ecosystems, Knowledge of monorepo architectures, Experience with Nx, Familiarity with IDE extensions, Experience building custom CLIs, Experience with third-party developer integrations, Ability to own product initiatives from design to production, Ability to collaborate in an on-site engineering environment 📃 Skills: TypeScript, Node.js, React, Next.js, LLMs, Docker, VMs, Nx, CLI, GitHub, Azure, DevOps 🏢 Description: Position: Senior Engineer (Product Infrastructure & Platform) Type of contract: B2B Working model: on-site only Role overview: Our client does not just build software; they engineer competitive advantages. They are building a proprietary, near-deterministic AI-powered development platform designed for broad developer adoption, operating at the absolute frontier of technology alongside the world’s leading AI labs. They are looking for a Senior Engineer to join their product execution team. This is not a role for someone who only wants to write isolated features. This is a role for an expert individual contributor who takes Extreme Ownership over the core product surface—including the developer UI, backend services, CLI tools, and advanced execution agents that thousands of engineers rely on daily. You will build and evolve their core developer platform end to end: from the React-based user interface and Node.js-based backends that stream complex agent execution steps, through state-machine agent frameworks, to robust authentication, billing, and system integrations that make the platform enterprise-ready. You will collaborate closely with engineering and architecture teams to deliver an unparalleled developer experience. Requirements: Experience 8+ years of hard-core software engineering experience. Proven track record as a Senior or Expert-level individual contributor. Confidence owning complex product initiatives from initial design through to production. Technical Depth & Skills Absolute expertise in TypeScript, Node.js, React, and Next.js. Hands-on experience building with LLMs and AI agent architectures in real-world production environments. Comfort working with containerized environments (Docker) and VM ecosystems for isolated, secure execution of generated code. Deep understanding of monorepo structures (such as Nx) and a clear grasp of why large-scale enterprise codebases are organized this way. Familiarity with the modern developer tools ecosystem, including IDE extensions, custom CLIs, and third-party developer integrations. Extreme ownership You do not wait for tasks to be assigned; you proactively identify gaps and structural challenges. You see a complex engineering problem, design a clean solution, align the necessary resources, and deliver with absolute certainty. You naturally take accountability for final outcomes and user experiences, not just isolated implementation details. Mentoring & Collaboration Ability to elevate the entire engineering team through high technical standards and clear architectural guidance. Confidence collaborating hands-on in a shared office environment through pair programming, interactive design discussions, and direct exchange. Skill in helping fellow engineers grow into entirely independent problem solvers. Business DNA Deep understanding that code serves core business objectives and strategic ROI, not just technical elegance. Ability to create durable operating leverage through sound technical choices and future-proof design. Strong instinct for connecting low-level system architecture choices directly with company value. What you can expect Frontier Product: Building state-of-the-art systems and state-machine architectures that redefine how modern developers interact with AI workflows. Elite Environment: Working alongside C-level executives, industry visionaries, and core platform architects with no corporate theater or bureaucratic overhead. Responsibilities: IDE Extensions & Backends: Build and optimize the IDE user interface layer and streaming backends that seamlessly connect developers to long-running coding agents. State-Machine Agents: Develop, test, and improve automated AI workflows—ranging from frontend component generation to domain-specific code adjustments—using a proprietary state-machine framework. CLI Tooling: Create and maintain powerful command-line utilities optimized for automated code generation, linting, and developer agent debugging. User-Facing Platform Surface: Design and implement secure authentication flows, subscription management, and enterprise-grade VCS integrations (e.g., GitHub, Azure DevOps, cloud suites). Scale & Infrastructure Collaboration: Work closely with infrastructure engineers to deploy secure, containerized agent runner infrastructure to the cloud at scale, contributing across the stack as needed. Recruitment process: 1.5-hour pair programming session with our client’s core engineering team. 1-hour technical interview with the Principal Engineer. Optional additional 1-hour conversation to explore deeper fit or alternative skillsets. Final decision and offer. Perks in the office: Premium coffee selection Secure bike parking On-site shower facilities Free selection of beverages Complimentary snacks Modern, high-end office space No dress code policy Dedicated playroom and relaxation area Benefits: Dedicated conference and professional development budget Flexible working hours

🏢 Summary: Senior Software Engineer role focused on building and operating a cloud-native engineering platform using .NET and Azure. The position centers on developing scalable platform services, Infrastructure as Code, and CI/CD automation to enhance developer productivity. You will drive DevOps practices, cloud infrastructure standardization, and platform observability in a fast-paced environment. 🗂️ Requirements: 5+ years of software development experience, Strong proficiency in C# and .NET, Hands-on experience with Microsoft Azure, Experience with Infrastructure as Code, Experience with CI/CD systems and DevOps pipelines, Experience with containers and orchestration tools, Ability to design scalable and secure cloud-native architectures, Agile team experience 📃 Skills: C#, .NET, Azure, Terraform, Bicep, ARM, CI/CD, DevOps, Docker, Kubernetes, AKS, IaC 🏢 Description: Posting Type Hybrid / Remote Job Overview We are looking for a Senior Software Engineer to join our Engineering Platform team, where you'll help build the cloud-native backbone that powers Relativity’s development ecosystem. You will work on high-impact initiatives that shape how our engineers build, test, deploy, and scale software—driving technical excellence across the company. As part of a growing and financially stable organization, you’ll have the opportunity to contribute in a dynamic, fast-moving environment that values autonomy, ownership, and practical action over excessive process. Our platform engineers are trusted with solving complex problems at scale, and empowered to make real decisions that improve the day-to-day experience of hundreds of developers. Job Description and Requirements Key Responsibilities Design, build, and operate platform services and developer tooling using .NET and Microsoft Azure that are scalable, secure, and reliable. Lead the development of Infrastructure as Code (IaC) components that automate and standardize cloud infrastructure. Drive adoption of DevOps practices and CI/CD automation across engineering teams. Collaborate closely with internal stakeholders to build reusable capabilities that improve development speed and consistency. Integrate observability, performance monitoring, and self-service tooling into the platform ecosystem. Mentor and support engineers through code reviews, technical discussions, and knowledge-sharing. Proactively identify areas of improvement, experiment with solutions, and deliver results—embracing our bias toward action. Contribute to initiatives that embed AI/ML into platform services and developer workflows. Qualifications 5+ years of software development experience with a strong command of C# and the .NET ecosystem. Deep hands-on experience with Azure services and cloud-native application patterns. Proficiency with Infrastructure as Code tools such as Terraform, Bicep, or ARM templates. Experience building or supporting CI/CD systems and modern DevOps pipelines. Familiarity with containers and orchestration tools (e.g., Docker, Kubernetes, AKS). Demonstrated success working in Agile product teams and collaborating cross-functionally. Strong problem-solving, communication, and mentorship skills. Bonus: Exposure to AI/ML tools or interest in applying AI to platform and engineering problems. Why Join Us? Be part of a growing, stable company where your work has long-term impact. Thrive in a fast-paced, evolving environment with clear opportunities for technical and career growth. Work in an engineering culture that values initiative, speed, and ownership. Shape the tools, practices, and environments that empower hundreds of engineers daily. Contribute to a mission-driven organization committed to innovation and excellence. Relativity is a diverse workplace with different skills and life experiences—and we love and celebrate those differences. We believe that employees are happiest when they're empowered to be their full, authentic selves, regardless how you identify. Benefit Highlights: Comprehensive health, dental, and vision plans Parental leave for primary and secondary caregivers Flexible work arrangements Long-term incentive program Training investment program All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, or national origin, disability or protected veteran status, or any other legally protected basis, in accordance with applicable law. Relativity is committed to competitive, fair, and equitable compensation practices. This position is eligible for total compensation which includes a competitive base salary, an annual performance bonus, and long-term incentives. The expected salary range for this role is between following values: 208 000 and 312 000PLN The final offered salary will be based on several factors, including but not limited to the candidate's depth of experience, skill set, qualifications, and internal pay equity. Hiring at the top end of the range would not be typical, to allow for future meaningful salary growth in this position. Required Skills: Automation, Data Analysis, Database Management, Network Architecture, Performance Optimizations, Problem Solving, Project Management, Software Development, System Designs, Technical Leadership

🏢 Summary: Strategic Account Executive role focused on driving pipeline, closing complex AI infrastructure deals, and expanding enterprise and AI-native customer accounts across an AI platform. The position involves managing full sales cycles, collaborating with technical teams on POCs, and supporting production AI deployments. Ideal candidates have strong B2B technology sales experience, technical fluency in ML and infrastructure, and experience with strategic enterprise accounts. 🗂️ Requirements: 7+ years of B2B technology sales experience, Experience managing strategic startup or enterprise accounts, Track record of closing complex enterprise deals, Ability to manage multiple complex sales cycles, Technical fluency in ML and infrastructure topics, Ability to work with technical and business stakeholders, Experience building and expanding customer relationships, Ability to drive internal and external alignment, Comfort working in fast-moving environments, Interest in AI infrastructure and production AI 📃 Skills: AI, ML, Infrastructure, Sales, POC, Inference, GPU, Fine-tuning 🏢 Description: About the Role We're hiring a Strategic Account Executive to own a portfolio of high-priority AI-native and enterprise accounts. You'll be responsible for generating pipeline, closing new business, and expanding customers across Together's platform. You'll work with technical teams, business leaders, and executives to understand their AI strategy and identify where the platform can support production workloads, and also partner closely with Solutions, Engineering, and Research to run POC evaluations and move customers from initial use cases to broader deployments. This role requires experience managing complex sales cycles, technical fluency, and a track record of building pipeline and closing large deals. Responsibilities - Close deals and drive revenue: own the full sales cycle for strategic AI-native and enterprise accounts, from prospecting through close and expansion. - Manage and prioritize across multiple complex sales cycles simultaneously. Be able to keep scope defined, while also being flexible in dealing with new challenges and priorities. - Generate a strong pipeline, identifying high value customer segments/use cases and strategically positioning offerings. - Partner with Solutions Architecture, Research, and Engineering to design solutions/POCs and prove value across inference and post-training engagements. - Inform product needs by conveying customer needs, using these insights to enhance the offering and market positioning. - Help improve sales process, positioning, and overall best practices. Requirements - 7+ years of B2B technology sales experience, including experience with strategic startup or enterprise accounts. - A track record of closing and expanding strategic, complex deals – especially with deep technical/commercial requirements requiring tailored solutions. - Technical and business fluency: ability to work effectively with both technical and business stakeholders, speaking with depth on technical ML/infrastructure topics while also connecting with business/C-level needs. - Ability to drive external and internal alignment and a "roll up your sleeves" mentality to problem solving. - Comfort working in a fast-moving environment where the product and market evolve rapidly month over month. - Ability to build and maintain lasting relationships over time with top strategic accounts across technical and commercial organizations. - Passion and curiosity for AI infrastructure. Preferred Qualifications - Experience selling to both AI-native companies and large enterprises. - Experience with developer, AI, or infrastructure products. - Experience at a high-growth technology company. Compensation We offer competitive compensation, startup equity, health insurance and other competitive benefits. The US base salary range for this full-time position is: $300K - 370K OTE + equity + benefits. Individual compensation will be determined by experience, skills, and job-related knowledge. This is a hybrid role based in the Bay Area. Equal Opportunity Equal employment opportunity is provided regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, gender identity, veteran status, and more.

🏢 Summary: Strategic Account Executive role focused on driving pipeline, closing complex AI infrastructure deals, and expanding enterprise and AI-native customer accounts across an AI platform. The position involves managing full sales cycles, partnering with technical teams on POCs, and supporting customers from initial AI use cases to production deployments. This hybrid Bay Area role offers competitive compensation, equity, and benefits. 🗂️ Requirements: 7+ years of B2B technology sales experience, Experience managing strategic startup or enterprise accounts, Proven success closing complex technical and commercial deals, Ability to manage multiple complex sales cycles, Technical fluency in ML and infrastructure topics, Ability to work with technical, business, and executive stakeholders, Experience building and expanding strategic customer relationships, Ability to drive cross-functional alignment, Comfort working in fast-moving environments, Interest in AI infrastructure and production AI workloads 📃 Skills: AI, ML, Infrastructure, Inference, GPU, POC, Salesforce 🏢 Description: About the Role We're hiring a Strategic Account Executive to own a portfolio of high-priority AI-native and enterprise accounts. You'll be responsible for generating pipeline, closing new business, and expanding customers across Together's platform. You'll work with technical teams, business leaders, and executives to understand their AI strategy and identify where Together can support production workloads, and also partner closely with Solutions, Engineering, and Research to run POC evaluations and move customers from initial use cases to broader deployments. This role requires experience managing complex sales cycles, technical fluency, and a track record of building pipeline and closing large deals. Responsibilities - Close deals and drive revenue: own the full sales cycle for strategic AI-native and enterprise accounts, from prospecting through close and expansion. - Manage and prioritize across multiple complex sales cycles simultaneously. Be able to keep scope defined, while also being flexible in dealing with new challenges and priorities. - Generate a strong pipeline, identifying high value customer segments/use cases and strategically positioning Together's offerings. - Partner with Solutions Architecture, Research, and Engineering to design solutions/POCs and prove value across inference and post-training engagements. - Inform product needs by conveying customer needs, using these insights to enhance Together's offering and market positioning. - Help improve Together's sales process, positioning, and overall best practices. Requirements - 7+ years of B2B technology sales experience, including experience with strategic startup or enterprise accounts. - A track record of closing and expanding strategic, complex deals – especially with deep technical/commercial requirements requiring tailored solutions. - Technical and business fluency: ability to work effectively with both technical and business stakeholders, speaking with depth on technical ML/infrastructure topics while also connecting with business/C-level needs. - Ability to drive external and internal alignment and a "roll up your sleeves'' mentality to problem solving. - Comfort working in a fast-moving environment where the product and market evolve rapidly month over month. - Ability to build and maintain lasting relationships over time with top strategic accounts – both from an executive and IC level, across technical and commercial orgs. - A passion and curiosity for AI infrastructure. Preferred Qualifications - Experience selling to both AI-native companies and large enterprises - Experience with developer/AI/infra products preferred - Experience at a high-growth technology company Compensation We offer competitive compensation, startup equity, health insurance and other competitive benefits. The US base salary range for this full-time position is: $300K - 370K OTE + equity + benefits. Our salary ranges are determined by location, level and role. Individual compensation will be determined by experience, skills, and job-related knowledge. This is a hybrid role based in the Bay Area. Equal Opportunity Together AI is an Equal Opportunity Employer and is proud to offer equal employment opportunity to everyone regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, gender identity, veteran status, and more. Please see our privacy policy at https://www.together.ai/privacy