Satalia | Full-time or contract | Remote (UK) | https://careers.satalia.com/jobs

Hiring for a variety of roles. All remote & UK based (flexible on seniority & contract or perm)

- Platform Engineer

- Cloud Developer (x2)

- Cloud Architect

- Data Scientist

- Data Engineer

- AI Product Manager

If you're interested in working with agents in production - in an enterprise scale environment - and have a strong Platform Engineering, DevOps &/or MLOps background feel free to reach out!

My LinkedIn: https://www.linkedin.com/in/achilleasathanasiou/

What you'll be working on:

- Building an agentic platform for thousands of users, serving tens of developer teams to self-serve in productionizing agents

What you'll be working with:

- A very strong team of senior ICs that enjoy cracking the big challenges - A multicloud platform (predominantly GCP)

- Python & TypeScript micro-services

- A modern stack - Terraform, serverless on k8s, Istio, OPA, GHA, ArgoCD & Rollouts, elastic, DataDog, OTEL, cloudflare, langfuse, LiteLLM Proxy Server, guardrails (llama-guard, prompt-guard etc)

FetLife | Senior DevOps Engineer | Full-Time | Remote | 115k - 180k USD - https://fetlife.com/jobs/devops-engineer

Role: Develop and implement infrastructure upgrades, database tuning, Kubernetes and Helm orchestration, monitoring, and security. Help maintain and improve our large-scale Rails monolith, including CI/CD. Participate in on-call rotation and help automate daily DevOps tasks.

Stack: MySQL/PostgreSQL, ScyllaDB, Redis, ElasticSearch, Terraform, Google Cloud, DataDog and more.

Applications: Rails, Vue.js/Typescript, Rust

Perks: Paid time off (2 weeks vacation, 5 statutory holidays, 2 weeks at Christmas, 4-day summer workweeks), annual company retreat, anniversary gift ($200/year), monthly music subscription reimbursement, fully paid maternity & paternity leave.

About Us: FetLife is the largest kinky social network with 10M+ members, 100% word-of-mouth growth, and billions of daily requests.

How to apply: Email jointheteam+do+hn@fetlife.com with a brief introduction, 2–3 favorite projects, GitHub/GitLab link, and LinkedIn profile or resume (PDF).

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Senior Product Manager | Full-Time | Remote | $140k - $200k USD - https://fetlife.com/jobs/product-manager

Role: Understand member needs, craft detailed product pitches, drive discovery, reduce friction, own product metrics, and guide strategy to deliver meaningful value across our large-scale platform.

Perks: Paid time off (2 weeks vacation, 5 statutory holidays, 2 weeks at Christmas, 4-day summer workweeks), annual company retreat, anniversary gift ($200/year), monthly music subscription reimbursement, fully paid maternity & paternity leave.

How to Apply: Email jointheteam+pm+hn@fetlife.com with a brief introduction, 1-2 examples of measurable product impact, and LinkedIn or resume (PDF).

Cambridge Cognition | Senior Software Engineer, Full Stack | REMOTE (Canada or UK) | FULL-TIME | https://cambridgecognition.com

Company: We aim to improve the health of people worldwide with innovative assessments and digital biomarkers that provide researchers with precise measures of patients’ symptoms. We are a leader in cognitive and speech assessments in clinical trials for neurodegenerative and mental health disorders (Alzheimer’s, Parkinson’s, depression, and many others), with over 30 years of scientific discovery and validation.

Culture: We’re a small/medium sized company built on research excellence - the quality and impact of what we deliver is very important to us, but so is innovation (progress over perfect). We work collaboratively in a multi-disciplinary team of neuroscientists, software developers and business folk, and encourage curiosity and understanding in everything we do.

Role: You will work on the core assessment platform and its end-user applications (Node/React stack, containerised applications, NoSQL, AWS infra, Terraform, EKS, OpenSearch). You will work on solving business-critical problems, and you will have the agency to drive organisational change, exercise technical leadership, and generally improve the work life of your coworkers.

Apply:

- Canada: https://ca.indeed.com/job/senior-software-developer-full-sta...

- UK: https://uk.indeed.com/job/senior-software-developer-full-sta...

Blackshark AI | Software Engineer & Senior DevOps Engineer | Full-time | Austria or Remote EU | VISA sponsorship available

Vo to satellite and drone imagery is on the rise, while traditional image processing methods struggle to keep up. Our scalable AI platform enables custom model training on global features, providing real-time, on-demand geospatial insights with impressive speed and accuracy. We are turning months of manual work into mere minutes, and with much better results. We work with customers from various domains, from intelligence and defence, local and federal governments, to small and large enterprises, which requires us to have a lot of flexibility in how we deploy and maintain our services.

We kicked off in 2020 and have secured $35 million in series A funding from a lineup of top US and European investors, including Microsoft M12, Point72 Ventures, Maxar, In-Q-Tel, SAFRAN, and ISAI/Capgemini.

Tech Stack: Python, Fast API, PyTorch, Postgres, Redis

Infrastructure: Kubernetes & Docker, Linux, AWS & Azure, Azure DevOps, Terraform, ELK, Prometheus & Grafana, ArgoCD & Helm

Roles:

Senior Software Engineer - Data Plane Team: https://jobs.eu.lever.co/blackshark/17fbf310-ea37-435f-a198-...

Senior DevOps Engineer - Deployment Team: https://jobs.eu.lever.co/blackshark/b8997cb0-532e-444c-b18d-...

AllSpice.io | Senior Software Engineer (Automation / CI/CD) | Python/Go/TypeScript | Boston / San Francisco / REMOTE (US) | Full-time

AllSpice is building GitHub/GitLab + CI/CD + Copilot for hardware engineering teams (smart vehicles, rockets, robotics, medical devices, IoT). We recently raised our Series A and are hiring a senior engineer to own major components of AllSpice Actions, our automation engine for circuit design. Work spans backend (Go), Python automations, API integrations, and a Vue/TypeScript UI. You’ll help improve our platform, build integrations and help define hardware DevOps. Stack: Go, Python, TypeScript/Vue, Rust, Postgres, AWS, Docker Swarm, Terraform, GitHub Actions, Gitea. Hybrid in Boston/SF or Remote (US). Small, senior team; high ownership; salary + equity + full benefits.

Apply: https://allspice.io/careers

Return | REMOTE | Software engineer backend (Go/Golang) | Full-time

Return (https://return.energy) is hiring a software engineer who will work on platforms that accelerate the transition to carbon-free energy. Return’s main activity is building and operating industrial-size Battery Energy Storage Systems. Our operations are located in the Netherlands, Germany, Belgium, and Spain. You will be making a measurable (country-level) impact on the transition to renewable energy. Return recently raised €300M to support its growth.

While we employ over 100 people, Return’s technical team is still small (13 people). Our platform automates processes in energy storage, monitoring, market optimization, sales, project management, procurement, construction, and customer service.

During the first three years of operation, we laid the foundation for our platforms, and we are ready to scale up. This is why we are looking for an experienced software engineer.

Your primary focus will be to further develop our battery virtualization platform that enables our customers to use slices of battery capacity distributed across our fleet of industrial-scale batteries.

Our tech stack/toolset is straightforward: Go, Python, Ruby, PostgreSQL, TigerData, dbt, Dagster, Grafana, Terraform, self-hosted + cloud compute. We tend to keep meetings to a minimum in order to provide at least five hours of uninterrupted coding time per day. We practice code reviews and apply automated and manual testing. Our web apps and platforms are often deployed multiple times per day.

Return has offices in Amsterdam, Berlin, Brussels, Hamburg, Munich, Madrid, and Stuttgart. We are very much open to working remotely as long as you live in the EU. Our hiring process is swift but thorough: a brief call to get acquainted and discuss financials, followed by one or more technical interviews, and a paid visit to Amsterdam to meet the team.

The tech team members have co-founded several companies and/or have experience with remote development teams since 2008. They will personally help you through most of the recruiting process (there is no recruiter involved).

Apply here: https://jobs.polymer.co/return/37860

GovSignals (https://www.govsignals.ai/)| New York (hybrid) | Full-time | Platform Engineer We’re building GovSignals, the most advanced government-contracting AI platform. We've raised a $5.5 million seed round led by Unusual Ventures, and our team brings deep experience from Palantir and across the national security sector.

We’re hiring a Platform Engineer to work directly with our CTO to build the foundation that powers how we develop, deploy, and scale AI systems — high-performance services, modern runtimes, and tooling that make engineering at GovSignals fast, secure, and elegant.

Stack: TypeScript, Node, Cloudflare Workers, Kubernetes, Docker, Postgres, Terraform, AWS

Apply here: https://jobs.ashbyhq.com/GovSignals

Enveritas (YC S18, non-profit) | Backend Software Engineer | Remote (Global) | https://enveritas.org/jobs/

Enveritas is a 501(c)(3) nonprofit working on sustainability issues facing smallholder coffee farmers. We collect field data in 25+ countries and build systems for analyzing risks in coffee supply chains (including EUDR-related deforestation checks).

* Backend Software Engineer (Python, PostgreSQL/PostGIS, Docker, AWS, Terraform) - $135-$155k — https://enveritas.org/jobs/backend-software-eng/#10d7adef8us (worldwide remote)

Langdock (YC S23) | Product Engineers (Full-stack), Infrastructure Engineers, AI Associates | Berlin, Germany ONSITE | https://langdock.com –

We're Langdock, and we've built the LLM platform that 2,000+ companies trust to power AI features for 100,000+ users. After hitting $10M+ ARR with >10x year-over-year growth, we're expanding our Berlin team to shape the next chapter of conversational AI.

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Product Engineer (Full-stack) | Total Compensation (incl. Bonus) €80K – €156K | Equity

Build product features from conception to deployment, collaborating closely with our CPO and working across the entire tech stack to deliver AI-powered features that drive enterprise adoption.

Stack: NextJS, React, Prisma, Postgres, Redis

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Infrastructure Engineer | Total Compensation (incl. Bonus) €80K – €156K | Equity

Contribute to our deployment infrastructure and lead integrations with customer cloud environments. You’ll work hands-on with the latest cloud and container technologies, ensuring our platform runs reliably and securely for some of Europe’s top enterprises

Stack: Terraform, Azure, AWS, GCP, OpenShift

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AI Associate | Total Compensation (incl. Bonus) €80K – €100K | Equity

Three-month rotational program with a pathway to high-impact commercial roles. You’ll join a cohort of technical, customer-facing talent who build deep product expertise and commercial acumen from day one.

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Check out our jobs page here: https://jobs.ashbyhq.com/langdock

AllSpice | https://allspice.io/ | Boston, MA / SF Hybrid or Remote | Full time (US timezones) | Mid/Sr./Principal/Staff | Golang, Vuejs, Rust, Python

At AllSpice, we're building the future of hardware development and collaboration, applying modern software design principles to the hardware industry with design review, automated test, and AI (think GitHub + copilot for hardware). AllSpice is unlocking the next generation of smart vehicles, IOT devices, rockets, medical devices, robotics, and much more.

Read more about our latest Series A announcement in TechCrunch (https://techcrunch.com/2025/06/23/allspices-platform-is-the-...)!

We have a highly capable, tight-knit, remote-first team with a flex office in Somerville, MA and SF. We strongly value continuous communication and personal development. See more on our careers page https://allspice.io/careers

We’re hiring primarily for:

Principal/Lead Fullstack SW (Go, TS) - You'll take a major ownership stake in our full-stack web application, which includes collaborating closely with Product Management to architect & implement complex data rendering, user management, and novel features for hardware engineering teams. https://jobs.ashbyhq.com/allspice/3a80d480-ee07-481d-b5c3-10...

Senior Fullstack SW (Go, TS)- Working on the same team as above, with 5+ years experience. https://www.allspice.io/careers?ashby_jid=09b61976-df18-40c7...

Sr/Principal SW (Python) - You'll take a major ownership stake in our actions automation feature. This includes working closely with Product Management to implement a baseline of automation scripts for ECAD data (see some examples here: https://hub.allspice.io/Actions/), developing better integrations into AllSpice platform, and supporting our AllSpice AI agents. https://allspice.io/careers?ashby_jid=09d0e89e-cff9-462b-a37...

Tech Stack: Docker, Terraform, GoLang, Rust, Python, Vue, Typescript, Python

Please include any relevant open-source projects or portfolio in your application.

Pliant / Backend Engineer / Engineering Manager / Remote (EU) / Full-time

Pliant is rethinking corporate credit cards. Since 2020, we’ve been empowering companies to scale with modern virtual and physical card issuing, automated payment flows, real-time spend tracking, and a clean API that plugs directly into their finance stack.

Our tech stack: Java/Kotlin, Spring Boot 3, Postgres, Kafka, AWS, Terraform.

Our culture: low-ego, no-bullshit, high-ownership. Empowered product teams working closely with strong PMs. Pragmatic, impact-driven engineering. “Getting sh*t done” mindset encouraged.

If this sounds like your kind of place, reach out directly to me (Head of Engineering): rajat.parida@getpliant.com

or apply here: https://www.getpliant.com/en/careers/

Haven Headache | Sr Backend Engineer | SF Bay Area | ONSITE 2-3 days/week | Full-Time

We're a digital health-tech startup that operates a virtual-first headache and migraine clinic, making expert care more accessible for the millions of people who suffer from these debilitating conditions.

As part of our team, you'll work closely with our designers, operations and clinical teams to shape the future of telehealth. We've had tremendous success in the limited markets we operate in and are looking to greatly expand our internal team.

We've built our platform using Elixir, Phoenix and LiveView on AWS, with infrastructure as code managed through Terraform and CI/CD via Github Actions. We leverage Postgres for a variety of purposes. Our philosophy emphasizes simplicity and pragmatism and our culture is rooted in empathy, creativity and focus.

See more details and apply here: https://www.havenheadache.com/careers?utm_source=4RbDKozYoE

Ezra | Principal Engineer (Full-Stack) | US REMOTE | Full-time

Ezra is a venture-backed startup building at the intersection of finance and artificial intelligence. We're building a platform to accelerate capital deployment into world-positive investments.

I'm Rob, the CTO, and we're looking for a technical leader and IC (12+ years exp) to own our backend architecture and implementation. You will be bridging traditional backend services with AI agents and inference systems, ensuring reliability at production scale. This is a high-autonomy role for someone who thrives in early-stage environments. You'll be working with other high performing engineers who will each own key components of our system.

The Role:

Drive architecture for Python-based backends (Django/FastAPI) and AI inference systems.

Build agentic AI workflows (retrieval strategies, eval sets) using OpenAI/Anthropic/LlamaIndex/Langchain.

Own features end-to-end, from system design to React/Next.js frontend implementation.

Stack: Python, Django/FastAPI, React, Next.js, AWS (RDS/Postgres, Terraform), Vector stores.

Contact: Email me directly at robert+hn25@ezra.fi with your resume, or apply here: https://www.ezra.fi/careers/principal-fullstack

Second Nature | Software Engineer, Engineering Manager, Director of Engineering | REMOTE (US) | Full-time

Second Nature (<https://secondnature.com>) is redefining professional property management with fully managed Resident Benefits Packages. We're a Resident Experience Platform helping 1,000+ property management companies automate resident onboarding, credit-building, renters insurance, utilities, and other resident services—creating "Triple Win" experiences for residents, property managers, and investors.

We're the only 5-time national NARPM vendor of the year!

Tech Stack: TypeScript, React, Next.js, NestJS, PostgreSQL, Kubernetes, Terraform, AWS, Python. CI/CD with GitHub Actions/CircleCI. Domain-driven design and event-driven architecture.

Culture: We move fast ("Pirate Ship, Not a Cruise Ship"), take extreme ownership, and focus on outcomes. Currently exploring AI integration across our workflows.

Benefits: 100% remote (US), medical/dental/vision, 401K, open PTO, equity.

Open Roles:

Director of Engineering ($200K-$230K) - Lead cross-functional engineering teams building world-class software at scale. Shape technical strategy and grow our engineering org. <https://www.secondnature.com/careers?ashby_jid=704ec05c-96ce...>

Engineering Manager ($180K-$200K) - Player/coach role: hands-on coding + people leadership. Lead 5-10 engineers, drive architecture decisions, ship production code. Experience with TypeScript, React/Next.js, NestJS, PostgreSQL. <https://www.secondnature.com/careers?ashby_jid=6ac49e4d-9541...>

Software Engineer - Full-stack roles across our platform. JavaScript/TypeScript, Python, SQL, CI/CD experience. <https://www.secondnature.com/careers?ashby_jid=cc1a9853-779e...>

Kernel Intelligence | Senior Backend Systems Engineer | Remote (US) | Python / FastAPI / Async / Distributed Systems

Kernel is building the data backbone for commercial real estate — converting messy CRE documents into structured, decision-ready data using ML and distributed systems. It’s a $20T+ market still trapped in PDFs and siloed tools, so the impact is immediate and real.

We’re an engineering-first company — our technical breakthroughs set the direction for what we can commercialize. Our team is small, senior, and high-trust. Every engineer owns production systems and directly shapes the platform’s capabilities.

You’ll design and own backend systems powering AI-driven pipelines: async FastAPI services, SQLAlchemy 2.x models, event-driven ingestion workflows (Pulsar/Kafka), multi-tenant auth (OIDC/JWT), Kubernetes deployments, and full observability.

Stack: Python 3.12+, FastAPI, AsyncIO, SQLAlchemy 2.x, Pulsar/Kafka, OIDC/JWT, Kubernetes, GitOps/Terraform, OpenTelemetry, Prometheus.

Comp: $150k–$200k + up to 3% equity

Apply → https://kernel-intelligence.breezy.hr/p/99e076eed192-backend...

HomeVision | Multiple Roles - Eng, SRE, Analytics | Hybrid SF & Remote | Full-Time | $100k-$220k + equity We have three open roles:

- Engineer - Hybrid SFO I'm looking for an junior-to-senior software engineer to work with me (CTO) directly. Our systems process millions of pages of documents a month for the mortgage industry. We work with some of the largest lenders in the country and are at the forefront of applying LLMs and other multi-modal models in this industry.

New-grad and junior engineers particularly encouraged to apply. Looking for people who are motivated to write good code with a good mix of practicality and aesthetics.

- SRE - US Remote (SFO or Seattle preferred) - This is a broad role on the platform team including AWS infra w/terraform, software engineering, and IT

- Analytics Engineer - US Remote (SFO or Seattle preferred) - Another broad role that includes managing the data warehouse, building durable and ad-hoc reports in sql and python, and doing deep analysis.

Please apply here: https://jobs.ashbyhq.com/homevision/a3f79d43-5d9e-46bf-a43f-...

Radar Labs | Software Engineers (SRE, data platform, backend, full-stack, mobile) | Remote (US), NYC | Full Time | https://radar.com

- Radar is the geo-location dev tool

- Doing 1B+ API calls per day

- Our main languages are Rust and TypeScript, we also use mobile and offline pipeline languages (Python, Scala, and Terraform).

- We're based in NYC with our HQ in Union Square and remote friendly (US)

Interesting things we're working on:

- HorizonDB, our Geospatial database written in Rust

- Precise indoor location more accurate than iOS and Android leveraging Ultra-Wideband, other mobile sensors and ML.

- Extracting raw map data from satellite maps and the web leveraging ML and AI

- Anomaly detection to identify spoofed locations

- Mobile infrastructure that automatically configures itself optimizing battery-life and location accuracy for different use-cases over time

- Multi-Region AWS K8s deployment, 99.99%+ availability

- Frontend tools to visualize and debug location data at scale

Check out our jobs page here: https://radar.com/jobs#jobs If you have any questions, feel free to reply here or you can e-mail me at tim@radar.com

Duranta | Full-Time | Staff backend engineers | Location: Seattle, WA or NYC | On-site

Company: we're a small startup (pre Series A) building a business-in-a-box solution for landscaping companies, initially targeting the US. It's a huge market with more than 700000 companies in the US alone but with very little good software. We're looking for a very experienced backend engineer (senior/staff level) capable of taking ownership and leading the development of entire systems.

We keep our infrastructure as simple as possible, so the entire backend is in Golang with Postgres+S3 as the data storage layer. And a bit of Terraform for the infrastructure.

We're NOT a standard "AI startup" doing LLM wrappers, but we do have our own computer vision AI that we use to produce models from satellite imagery. So if you're interested in working on unusual AI pipelines, we have plenty of work there too.

Our frontend is a React.Native app, and we're working towards having full feature-parity inside a regular webapp.

Experience:

* Go backend experience

* A lot of experience with distributed systems

* Designing robust APIs (we're using ConnectRPC)

* Ideally experience with offline apps and database synchronization

* The usual: infrastructure-as-code, Docker, Github actions, OpenTelemetry, etc.

Salary: $170-$210k and equity

Apply: https://jobs.lever.co/getduranta/50af551a-9a5c-498c-9729-6f2...

Company page: https://getduranta.com/

Spacelift | Remote (Europe) | Full-time | Senior Software Engineer | $80k-$110k+ (can go higher)

We're a VC-funded startup (recently raised $51M Series C) building an infrastructure orchestrator and collaborative management platform for Infrastructure-as-Code – from OpenTofu, Terraform, Terragrunt, CloudFormation, Pulumi, Kubernetes, to Ansible.

On the backend we're using 100% Go with AWS primitives. We're looking for backend developers who like doing DevOps'y stuff sometimes (because in a way it's the spirit of our company), or have experience with the cloud native ecosystem. Ideally you'd have experience working with an IaC tool, i.e. Terraform, Pulumi, Ansible, CloudFormation, Kubernetes, or SaltStack.

Overall we have a deeply technical product, trying to build something customers love to use, and have a lot of happy and satisfied customers. We promise interesting work, the ability to open source parts of the project which don't give us a business advantage, as well as healthy working hours.

If that sounds like fun to you, please apply at https://careers.spacelift.io/jobs/3006934-software-engineer-...

You can find out more about the product we're building at https://spacelift.io and also see our engineering blog for a few technical blog posts of ours: https://spacelift.io/blog/engineering

Additionally, we're hiring for a new product we're building, Flows. Mostly the same requirements and tech stack, without the devops bits. You can see a demo of Flows and apply for it here: https://careers.spacelift.io/jobs/6438380-product-software-e...

Avantos.ai | Senior Software Engineer, AI Team | NYC or St Louis | 150-200k

We're building an AI notetaker and task management tool for financial advisors. Startup is headquartered in NYC. If you're not in NYC, quarterly travel to the office is expected.

Front end: React DB: Postgres APIs: Golang, Elysia/Node Infra: AWS ala Terraform

Apply here:

https://docs.google.com/forms/d/e/1FAIpQLSd4JRq-lvpsA8GGnyrd...