“DJ is phenomenal. They find amazing candidates, make hiring extraordinary devs easy. Think of it as having a top recruiter, HR, and payroll departments in dozens of countries.”
Get a curated shortlist of senior Happstack engineers in 2 weeks. We headhunt senior Haskell/Happstack developers who join your team—remote, on-site, or relocated. Expect US time-zone overlap, evidence-based vetting, and a money-back guarantee.
Andres
Recruitment Expert
Verified
Production Happstack experience: request routing, handlers, middleware-style composition, error handling, and JSON APIs.
Data layer pragmatism: comfortable with acid-state patterns or integrating Postgres/MySQL via common Haskell libraries.
Quality discipline: HSpec/QuickCheck property tests, clear module boundaries, readable types, and practical logging.
Modern Haskell tooling: Cabal/Stack, reproducible builds (optionally Nix), Docker images, basic CI.
Ops awareness: simple deploys (systemd/Docker), metrics/health checks, and sensible performance profiling.
Longevity & migration thinking: can maintain legacy Happstack code or plan an incremental path to frameworks like Servant/Yesod if you choose.
Ethan
Senior Haskell/Happstack Engineer
Shipped and maintained a multi-year Happstack backend: rewrote brittle handlers into well-tested modules and reduced incident noise with clearer error handling and logs.
Luiza
Backend & Platform (Happstack, CI/CD)
Owns build and release workflow for Haskell services: faster compile cycles, reproducible builds, and Dockerized deploys that simplified ops.
Dusan
Migration-minded Haskell Engineer
Keeps the lights on in Happstack while adding new endpoints and planning a safe, phased migration where it makes sense—without halting feature work.
Testimonials
As a leading remote IT recruitment agency, we care that our clients take part throughout the hiring process. Why? Because for us, hiring a qualified candidate is not only about the skills and abilities, but it’s also about how candidates match with your company’s culture.
As soon as you talk with us or fill our form, the first thing we do is analyze your company. We want to understand your culture and the type of people you value working with.
In 2 weeks, you’ll start reviewing people that match your requirements. We focus on providing you 3-5 top candidates instead of giving you an endless list.
Once you select the candidate, we handle all the contracts, NDA’s and payments from day 1.
We proactively source across global markets and triage applicants based on their expertise, salary band, U.S. time-zone overlap, English fluency, and long-term availability.
A recruiter assesses English proficiency, async communication, culture add, motivation, and availability. We verify work history and stability (no serial short stints).
Practical task (90–120 min): add a small feature or fix in an example Happstack service, with tests and a brief design note.
Senior engineers run a live session to walk through design trade-offs, testing approach, and deployment basics.
We speak with past stakeholders and review code artifacts where possible. We confirm achievements, ownership level, and reliability in distributed teams.
We align on start date, hardware/security constraints, preferred collaboration tools, and, when needed, relocation logistics inside the US.
Model | Best For | What You Get | Trade-offs |
---|---|---|---|
DistantJob (Placement) | Long-term ownership | Full-time NumPy/Python dev in your team; U.S. overlap; HR handled | Not for one-off gigs |
Outsourcing agency | Managed project | Vendor team delivers scope | Less control, vendor IP/process |
Marketplace/freelancers | Short tasks | Fast, flexible | Turnover; you manage vetting/compliance |
Job boards/DIY | Big applicant pools | Control | Slow; heavy screening work |
No. We place full-time remote employees who work in your repos and rituals.
Most teams onboard a Happstack developer in 2–4 weeks.
Yes, the shortlists prioritize dependable overlap and strong async communication.
Yes: global contracts, NDA, payroll, benefits, and compliance are included.
You’re covered by our money-back and replacement guarantees.
Ready to hire the best developers, 40% faster than the industry average? Give us your email, and our account manager will get in touch ASAP!
When you partner with DistantJob for your next hire, you get the highest quality developers who will deliver expert work on time. We headhunt developers globally; that means you can expect candidates within two weeks or less and at a great value.
Increase your development output within the next 30 days without sacrificing quality.