Source Job

Europe

  • Developing, maintaining, and supporting libraries and third-party integrations for the Elastic Stack across a range of programming languages
  • Building and evolving integrations with GenAI frameworks, agentic tooling, and the broader AI ecosystem
  • Using AI coding tools daily for writing, reviewing, and testing code, as a core productivity lever

Python TypeScript Go Java C#

20 jobs similar to Senior Software Engineer - Developer Tools - Search

Jobs ranked by similarity.

Global Unlimited PTO

  • Your focus would be on building products using Javascript and Typescript and a core Object-Oriented Programming language like Java/C++/C#.
  • Whether it’s building a seamless class discovery flow, improving accessibility and performance, or integrating AI into real-time classroom experiences, your work will directly impact how people learn every day.
  • You’ll collaborate with Product, Design, and Engineering to create fast, elegant, and responsive interfaces that bring our innovations to life.

Nerdy, the company behind Varsity Tutors, is redrawing the blueprint of learning. Their Live + AI™ platform fuses real-time human expertise with proprietary generative-AI systems, setting a new bar for measurable academic impact at global scale.

US

  • Design and ship production-grade features across the full stack.
  • Build and evolve AI-powered agentic workflows that automate complex billing decisions.
  • Architect resilient integrations with dental insurance carriers and practice management systems.

Wisdom blends industry expertise with advanced technology to make dental practices work better. Coming from a fresh $21M Series A round of funding, we are looking for exceptional candidates to help us build a category-defining company.

Global

  • Build and maintain integrations with agent frameworks and model providers, including AG-UI protocol adapters.
  • Design clean, idiomatic APIs that feel native to each framework while maintaining ecosystem consistency.
  • Work directly with partner teams to coordinate releases, resolve compatibility issues, and influence roadmaps.

CopilotKit is an open-source platform for building AI Copilots designed to work with users inside of real applications. The company has a vibrant community with 40k+ GitHub stars, millions of weekly installs, and is used by companies ranging from startups to Fortune 100s.

US Unlimited PTO

  • Own the search service end-to-end: index design, query pipelines, relevance tuning, cluster health, scaling, and upgrades of our OpenSearch infrastructure.
  • Contribute directly to feature development across the search stack: document mapping, query builders, function scoring, KNN vector search, and the text embeddings inference sidecar.
  • Help raise the bar on code quality and enforce engineering discipline through code review feedback, testing, technical presentations, and opportunistic refactoring.

Hungryroot is using AI to build the most consumer-centric food and wellness company to ever exist. They are a distributed team of top talent across 28+ U.S. states, with a remote-first culture that emphasizes collaboration, team-building, and flexibility.

US

  • Design, develop, test and ship high-quality technical solutions that scale across multiple services.
  • Provide technical leadership and mentorship to encourage team growth.
  • Own and advocate for the health and quality of systems built by the team.

Jobgether is a platform that uses AI to match candidates with jobs and ensure fair review. They value collaboration and operational excellence, and are supportive of diversity and inclusion initiatives.

Europe US UK

  • Build and maintain web applications using React (TypeScript preferred).
  • Develop backend services/APIs using Python (FastAPI/Flask/Django).
  • Work effectively with AI coding tools: Use AI for scaffolding, refactoring, test generation, and debugging.

Altamira is a software development outsourcing company that provides solutions impacting clients’ growth and productivity. They aim to provide cost-efficient solutions without compromising quality and service delivery teams currently span Slovakia, Ukraine, and the Middle East.

Canada

  • Build, test, and deploy automations and AI-powered tools to optimize workflows.
  • Integrate APIs and design MCP servers for seamless interoperability across internal systems.
  • Collaborate with marketing, product, and security teams to automate the generation of branded documents and marketing assets.

Qohash is building a pillar of Canada’s digital sovereignty, believing security must scale without moving data as AI adoption accelerates. They value people with technical depth and strategic clarity, who pursue excellence and collaborate to protect sensitive data.

US

  • Design, develop, test and ship high-quality technical solutions.
  • Provide technical leadership, mentorship, and code reviews.
  • Improve system reliability and incident response times.

Jobgether uses an AI-powered matching process to ensure job applications are reviewed quickly, objectively, and fairly. They assist the recruitment team but do not replace human judgment, with final hiring decisions made by humans.

$180,000–$200,000/yr
US Canada Unlimited PTO

  • Develop full stack software using Typescript, MySQL, React, and Next.js.
  • Direct AI coding agent(s) to assist you in building great things quickly , while maintaining a production quality codebase.
  • Own features big and small from the idea phase through to production

Ethena provides compliance training that customizes itself to each user. They combine training content with AI to adapt training and reflect a company’s brand, roles, policies, and risks. Ethena supports 1M+ learners across 2,000+ organizations and has a 93% learner approval rating.

Brazil

  • Serve as the technical point of reference for the squad and broader engineering team.
  • Lead the design and architectural discussions for systems.
  • Advocate for and ensure the delivery of high-quality, maintainable, and scalable code.

Nerdy, the company behind Varsity Tutors, is redrawing the blueprint of learning. Their Live + AI™ platform fuses real-time human expertise with proprietary generative-AI systems, setting a new bar for measurable academic impact at global scale.

Europe

  • Write code, automate everything, design for reliability, and deeply understand the systems.
  • Build or extend Terraform modules and contribute to Platform Engineering around Observability.
  • Collaborate with developers to shape feature design so that reliability is built in, not added later.

InPost Group is an innovative European out of home deliveries company, revolutionizing the way parcels are delivered to customers. With over 10,000 employees worldwide, InPost Group is one of the largest out of home delivery providers in Europe, committed to providing sustainable and efficient delivery solutions.

$120,400–$155,675/yr
Europe Unlimited PTO

  • Build and maintain stable, scalable foundational services leveraged by other engineering teams.
  • Collaborate with internal partners and product teams to influence API design.
  • Design and develop reliable, secure experiences for dbt Cloud admins and end users.

dbt Labs is the pioneer of analytics engineering, helping data teams transform raw data into reliable, actionable insights. They've grown from an open source project into the leading analytics engineering platform, now used by over 90,000 teams every week. The company is growing fast and building a team of passionate, curious people across the globe, empowering data practitioners to deliver reliable, governed data faster, cheaper, and at scale.

Canada Ireland Netherlands UK US

  • Design and build tools that bring GitLab Duo into developers' daily workflows.
  • Shape AI-assisted experiences across Duo CLI, JetBrains IDEs, the terminal, and other multi-platform interfaces.
  • Provide technical leadership by breaking down complex problems, aligning on long-term direction, and holding a high bar for code quality, performance, and reliability.

GitLab is the intelligent orchestration platform for DevSecOps. GitLab enables organizations to increase developer productivity, improve operational efficiency, reduce security and compliance risk, and accelerate digital transformation. The same principles built into our products are reflected in how our team works: we embrace AI as a core productivity multiplier, with all team members expected to incorporate AI into their daily workflows to drive efficiency, innovation, and impact.

Europe Unlimited PTO 13w maternity 9w paternity

  • Collaborate with cross-functional teams to translate product requirements into technical solutions.
  • Develop and maintain core services for Chainguard.
  • Practice continuous improvement by iterating on how services are deployed, configured, monitored, and maintained on our platform.

Chainguard provides a secure foundation for software development and deployment by offering guarded open source software that is built from source and continuously updated. Founded by industry experts, they aim to be the safe source for open source and have built the largest library of open source software that is secure by default.

$170,000–$200,000/yr
Canada Unlimited PTO

  • Lead the design and delivery of major AI-powered product initiatives from concept through production, owning the full software development lifecycle
  • Define the technical architecture for AI systems at SecurityScorecard: LLM pipelines, agentic workflows, retrieval infrastructure, and evaluation frameworks
  • Set the standard for how the engineering organization builds with AI, including development practices, tooling choices, and quality bars

SecurityScorecard is the global leader in cybersecurity ratings, with over 12 million companies continuously rated, operating in 64 countries. Our culture has been recognized by Inc Magazine as a "Best Workplace,” by Crain’s NY as a "Best Places to Work in NYC," and as one of the 10 hottest SaaS startups in New York for two years in a row.

  • Leverage AI-assisted development tools to enhance code quality and development velocity
  • Develop high-quality, performant code using design patterns and best practices
  • Design solutions addressing business and technical requirements

Exadel is an AI-first global tech company with 25+ years of engineering excellence. They have 2,000+ professionals, and 500+ active projects powering Fortune 500 clients, including HBO, Microsoft, Google, and Starbucks that believes in open dialogue, creative freedom, and mentorship.

$115,000–$143,000/yr
US Unlimited PTO 20w maternity 16w paternity

  • Partner with the Sales team to articulate the value, visions, and strategy of Pulumi to our customers.
  • Own the technical pre-sales engagement including, technical discovery, demos, proof-of-concepts and ensuring the technical win.
  • Serve as a technical partner to cloud and platform engineering teams, guiding architectural decisions and best practices.

Pulumi helps developers and infrastructure experts work together using programming languages, tools, and systems innovation. They are a remote-first company that was founded in 2017 by industry veterans and has a global community of more than 350,000 members and serves over 3,250 customers.

$138,700–$150,000/yr
US Unlimited PTO

  • Lead the design and implementation of complex technology projects and strategic initiatives.
  • Develop, test, and deploy high-quality, production-ready code for large-scale software components.
  • Drive significant improvements in software quality, system performance, and the end-customer experience.

Attune is changing small business insurance in a big way. They are dedicated to creating a diverse team of curious, focused, and motivated people who are excited about changing the future of an entire industry.

$96,245–$120,307/yr
Canada

  • Develop, test, and deploy applications for internal use.
  • Collaborate with teammates via peer reviews and pair programming.
  • Support internal users and ensure system uptime.

Twilio is shaping the future of communications by delivering innovative solutions to businesses and empowering developers worldwide. They are dedicated to remote-first work with a strong culture of connection and global inclusion, with locations around the globe.

Global

  • Develop software using the KnowBe4 Software Development Lifecycle and Agile Methodologies.
  • Assist other team members by providing technical direction.
  • Define approaches and solutions to complex technical problems.

KnowBe4 is a global leader in Human Risk Management, securing employees and AI agents for over 15 years, trusted by over 70,000 organizations worldwide. Their HRM+ combines continuous risk intelligence, advanced technical defenses, and personalized training to help organizations build strong security cultures.