June 23, 2026
Senior Software Engineer(Amsterdam)
Senior • On-site
New York, NY
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 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, we make authentication seamless for simple cases while providing robust, enterprise-grade capabilities for complex organizational structures. This 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 will 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 backend services and TypeScript/Next.js 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
- 4–5 years of professional experience building production software
- Experience with authentication and authorization in production — OIDC, SAML, OAuth, JWT, RBAC, ABAC, 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 with code and design reviews and mentoring engineers
- 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.
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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
Technology
Link Group
Senior Platform Engineer with Python
Senior
Hybrid
Warsaw, Poland
40,000 - 50,000 PLN
🏢 Summary: The role focuses on building and evolving core platform services to support engineering teams, emphasizing scalable cloud-native solutions, developer experience, and automation. It involves designing shared services, advancing CI/CD and Infrastructure as Code practices, and integrating AI-powered tools and LLM-based solutions. The position also promotes DevOps and SRE standards to ensure reliability and operational excellence in production environments. 🗂️ Requirements: 8+ years of experience delivering production-grade software solutions, Strong proficiency in Python, Experience with Kubernetes and containerized environments, Experience with distributed systems, Knowledge of REST and gRPC service development, Experience with cloud-native architectures, Hands-on experience with Infrastructure as Code tools, Familiarity with AI tooling and LLM-based applications, Ability to support production systems and incident response 📃 Skills: Python, Kubernetes, Docker, REST, gRPC, Terraform, CI/CD, LLM, AI, DevOps, SRE, Cloud, Automation 🏢 Description: We are looking for a Senior Platform Engineer to help build and evolve the core technology platforms that support our engineering organization. This role focuses on developing scalable software solutions, improving developer experience, and driving cloud-native engineering practices across the business. Working closely with engineering, cloud, and operations teams, you will contribute to platform architecture, automation initiatives, and the adoption of modern development and reliability practices. Key Responsibilities • Design and maintain shared platform services and engineering tools used across multiple teams. • Develop and enhance internal platforms, including authentication, developer tooling, and infrastructure services. • Build AI-powered solutions leveraging LLMs, intelligent agents, and automation technologies. • Contribute to engineering standards, architectural guidelines, and reusable frameworks. • Improve software delivery through CI/CD, automation, and Infrastructure as Code. • Promote DevOps and SRE practices, including observability, monitoring, and operational excellence. • Support production systems through incident response and reliability improvements. Required Qualifications • 8+ years of experience delivering software solutions in production environments. • Strong programming skills in Python; experience in other languages like Java, C#, C++, Go or others, nice to have • Experience with Kubernetes, containers, and distributed systems. • Knowledge of REST and gRPC service development. • Experience with solution architecture and cloud-native technologies. • Familiarity with AI tooling, agent-based frameworks, and LLM-powered applications. • Hands-on experience with Infrastructure as Code tools such as Terraform. • Strong communication and technical documentation skills.
Technology

Itero Group
Sr. Cloud Engineer
Senior
On-site
Atlanta, GA
🏢 Summary: Senior Cloud Engineer role focused on designing, implementing, and supporting secure Microsoft cloud and hybrid infrastructure solutions across Azure, Microsoft 365, and GCC High environments. The position combines hands-on engineering, technical leadership, and compliance-driven architecture in complex enterprise settings. The engineer will lead cloud security, identity management, endpoint management, and Azure Virtual Desktop initiatives. 🗂️ Requirements: 8+ years of experience in cloud engineering, systems engineering, or enterprise infrastructure, Strong hands-on experience with Microsoft 365 administration and security, Proven experience working within GCC High or regulated cloud environments, Deep expertise with Microsoft Intune for device and application management, Strong proficiency with Azure infrastructure (VMs, VNets, NSGs, Storage, Key Vault, Monitoring, Automation), Experience deploying and supporting Azure Virtual Desktop, Solid background in Windows Server and enterprise infrastructure, Strong understanding of identity management using Microsoft Entra ID, Ability to design secure, scalable, and compliant cloud architectures 📃 Skills: Azure, Microsoft365, GCCHigh, Intune, AzureVirtualDesktop, WindowsServer, ActiveDirectory, DNS, DHCP, GroupPolicy, EntraID, ConditionalAccess, MFA, SSO, ExchangeOnline, Teams, SharePoint, PowerShell, AzureCLI, Bicep, Terraform, Linux, FSLogix, KeyVault, NSG, VNet 🏢 Description: Senior Cloud Engineer We are seeking a Senior Cloud Engineer who brings deep Microsoft cloud expertise and thrives in secure, complex environments. The Senior Cloud Engineer will design, implement, and support cloud and hybrid infrastructure solutions across Microsoft 365, Azure, and GCC High environments. This role requires strong technical leadership, hands-on engineering capability, and the ability to collaborate with cross-functional teams to deliver secure, scalable, and compliant cloud solutions. Key Responsibilities - Architect, deploy, and manage Azure infrastructure including compute, networking, storage, identity, and security services. - Administer and optimize Microsoft 365 workloads, including Exchange Online, Teams, SharePoint, and security/compliance features. - Support and maintain GCC High (Government Community Cloud) environments, ensuring adherence to federal compliance and security requirements. - Lead configuration, policy development, and lifecycle management in Microsoft Intune (Endpoint Manager) for Windows, iOS, and Android devices. - Design, deploy, and support Azure Virtual Desktop (AVD) environments, including image management, FSLogix, scaling, and performance tuning. - Manage and maintain server infrastructure (Windows Server, AD DS, DNS, DHCP, Group Policy) in hybrid environments. - Administer and enhance identity and access management using Microsoft Entra ID, including Conditional Access, MFA, SSO, and identity governance. - Implement cloud security best practices, monitoring, and compliance controls across Azure and M365. - Troubleshoot complex cloud, identity, and infrastructure issues across hybrid environments. - Develop documentation, runbooks, and operational standards for cloud services. Required Qualifications - 8+ years of experience in cloud engineering, systems engineering, or enterprise infrastructure roles. - Strong hands-on experience with Microsoft 365 administration and security. - Proven experience working within GCC High or other regulated cloud environments. - Deep expertise with Microsoft Intune for device and application management. - Strong proficiency with Azure infrastructure (VMs, VNets, NSGs, Storage, Key Vault, Monitoring, Automation). - Experience deploying and supporting Azure Virtual Desktop. - Solid background in Windows Server and enterprise infrastructure. - Strong understanding of identity management using Microsoft Entra ID. - Ability to design secure, scalable, and compliant cloud architectures. Nice to Have - Experience with Linux (Ubuntu, RHEL, or similar). - Certifications such as: AZ-104: Microsoft Azure Administrator, SC-300: Identity and Access Administrator. - Experience with automation tools (PowerShell, Azure CLI, Bicep, Terraform). - Familiarity with Zero Trust principles and cloud security frameworks. Soft Skills - Strong communication and documentation skills. - Ability to lead technical initiatives and mentor junior engineers. - Consulting mindset with the ability to work independently in a remote environment. Benefits Health & Wellness: Medical (BC-BS), dental, and vision plans. Paid Time Off: Generous PTO, paid holidays, and increasing PTO based on years of service. Retirement Savings: 401(k) plan with company match and auto-enrollment. Company-Paid Coverage: Short-term and long-term disability, life insurance, and AD&D insurance. Additional Options: Voluntary benefits including pet insurance and student loan assistance up to $1,000 annually. Perks: FSAs, HSAs, wellness programs, and more to enhance work-life balance.
Technology
Strategicsiq
Full Stack Java & Angular Developer - Wroclaw - Hybrid
Senior
Hybrid
Wroclaw, Poland
1,500 - 1,600 PLN
🏢 Summary: Senior full-stack engineering role focused on building scalable enterprise applications using Java and Angular. The position involves designing and maintaining microservices, APIs, and responsive user interfaces while ensuring high code quality, security, and performance. The role also contributes to CI/CD, DevOps practices, and Agile delivery processes. 🗂️ Requirements: Strong hands-on experience with Java 17+, Experience with Spring Boot and microservices architecture, Solid experience with Angular 14+, Proficiency in TypeScript, HTML, CSS, Experience designing and consuming RESTful APIs, Experience with relational databases (Oracle, SQL Server or PostgreSQL), Familiarity with Git version control, Experience with CI/CD tools (Jenkins, GitHub Actions or similar), Understanding of software development lifecycle and testing frameworks, Experience working in Agile/Scrum environments 📃 Skills: Java, SpringBoot, Angular, TypeScript, HTML, CSS, REST, Microservices, Oracle, SQLServer, PostgreSQL, Git, Jenkins, GitHubActions, CICD, Agile, Scrum 🏢 Description: Overview We are looking for a Senior Associate in Software Engineering with strong full-stack development experience, combining backend expertise in Java with frontend engineering using Angular. The ideal candidate will play a key role in building scalable, high-quality enterprise applications while collaborating closely with cross-functional teams. Key Responsibilities Design, develop, test and maintain full-stack applications using Java (Spring Boot) for backend services and Angular for frontend development. Build and maintain scalable APIs, microservices and responsive user interface components for enterprise platforms. Ensure high standards of performance, code quality, security and reliability by applying engineering best practices. Participate in code reviews, architectural discussions and continuous improvement initiatives. Investigate and resolve production issues, performing root cause analysis and implementing long-term solutions. Contribute to CI/CD pipelines, automated testing frameworks and DevOps practices to enhance software delivery. Integrate applications with databases, messaging systems and internal or third-party enterprise services. Work within Agile/Scrum frameworks and actively contribute to sprint planning, stand-ups and retrospectives. Required Qualifications Strong hands-on experience in Java (version 17 or above), with a focus on Spring Boot and microservices architecture. Solid experience with Angular (version 14 or above), including TypeScript, HTML, CSS and responsive design principles. Good understanding of RESTful APIs, backend integration patterns and secure application development. Experience working with relational databases such as Oracle, SQL Server or PostgreSQL. Familiarity with version control systems such as Git, and CI/CD tools including Jenkins, GitHub Actions or similar. Sound understanding of the software development lifecycle, testing frameworks and Agile methodologies. Strong analytical thinking, problem-solving ability and effective communication skills.