Senior Elixir Developer

DevGrid; Teletrabalho; BRL 295.000 - 377.000; Tempo integral

Resumo da oferta

A top-tier software consulting company is seeking an experienced Elixir Backend Developer to design and implement OTP services for contract execution. The position offers an opportunity to work in a dynamic remote environment with a focus on building resilient workflows and optimizing performance. Ideal candidates will have a strong background in Elixir, concurrent programming, and CI/CD methodologies, along with excellent English communication skills. Attractive benefits, including performance-based bonuses and flexible time-off policies, are included.

Serviços

Performance-based bonuses

Open and flexible time-off policy

Supportive work environment

Equipment program

Paid days off per year + holidays

Qualificações

• 3+ years building production Elixir / OTP services (or 5+ years BE + 1–2 years Elixir).
• Deep understanding of concurrency and fault tolerance on the BEAM.
• Solid experience with Ecto, schema design, transactions, and migrations.
• Practical knowledge of job orchestration and idempotency.
• Proven track record in building event-driven systems.
• Comfortable with CI/CD; ownership of deployments.
• Strong written and spoken English.

Responsabilidades

• Design and implement Elixir / OTP services that power contract execution.
• Own the lifecycle of long-running, event-driven workflows.
• Develop secure APIs and optimize performance.
• Collaborate with teams to translate requirements into contract execution flows.
• Write high-quality tests, migrations, and documentation.

Conhecimentos

Elixir

Concurrency

Fault tolerance

APIs

Event-driven programming

GitHub Actions

Docker

Kubernetes

English (written and spoken)

Ferramentas

Ecto

PostgreSQL

Kafka

RabbitMQ

AWS

GCP

Azure

Oban

OpenTelemetry

Descrição da oferta de emprego

Who We Are Seeking :

We’re looking for a talented and experienced Elixir Backend Developer to join our international team and help design, build, and harden our agentic contracts execution layer —the platform where autonomous / agent-driven workflows orchestrate and execute contractual logic reliably, at scale. This role presents an excellent opportunity for those looking to work in a dynamic environment and be part of a high-performing international team, offering ample opportunities for growth and development in technical and interpersonal skills. You’ll work on resilient OTP services, job orchestration, stateful workflows, and observability to ensure correctness, auditability, and performance. We seek an energetic, driven, and articulate team player who is truly passionate about their work

Your Role and Responsibilities :

Design and implement Elixir / OTP services (GenServer, Supervision trees, Registries) that power contract execution and agentic workflows.

Own the lifecycle of long-running, event-driven workflows (timers, scheduling, compensations / Saga patterns, exactly-once / at-least-once semantics).

Develop secure APIs and integrations, rate limiting, and request budgets for agent calls.

Optimize performance (ETS, streams, batching, backpressure) and observability (tracing, metrics, structured logs).

Collaborate with Product and AI / Agent teams to translate requirements into deterministic, testable contract execution flows.

Write high-quality tests, migrations, and production-grade documentation.

Tech You’ll Use :

Elixir / OTP (GenServer, Supervisors, Applications), Phoenix (APIs), Ecto (PostgreSQL), Oban, OpenTelemetry / PromEx

Message brokers & streams : Kafka or RabbitMQ

Container & cloud :

Docker , Kubernetes , AWS / GCP / Azure

CI / CD :

GitHub Actions (or similar), feature flags, migrations & rollout strategies

Essential Qualifications :

3+ years building production Elixir / OTP services (or 5+ years BE + 1–2 years Elixir with strong OTP fundamentals).

Deep understanding of concurrency, supervision strategies, and fault tolerance on the BEAM.

Solid experience with Ecto / MySQL , schema design, transactions, and migrations.

Practical knowledge of job orchestration (Oban or equivalent), idempotency, retries, and backpressure.

Proven track record in building and maintaining event-driven or workflow systems with strong correctness guarantees.

Comfortable with containerized deployments and CI / CD; you ship and you own.

Strong written and spoken English (daily collaboration in English).

Who We Are :

DevGrid is a top-tier software consulting company based in the UK, with a development hub in Brazil and operations spanning Europe and the US. We believe that world-class software can only be created by a motivated and enthusiastic team in an environment that fosters creativity and free thinking. Established in 2015, we aim to drive innovation and digital transformation by combining our robust business culture and exceptional engineers with forward-thinking business insights.

What We Offer :

• Contract-based hiring;
• Full-time opportunity (40 hours per week);
• 100% remote work / home office;
• Performance-based bonuses tied to achievements and deliverables;
• Open and flexible time-off policy;
• Supportive and collaborative work environment;
• Equipment program;
• Paid days off per year + holidays (variable) + recess days;

Sponsorship program for relevant courses and training.

For more information, visit :

Website : https://devgrid.co.uk/

Glassdoor : https://www.glassdoor.com.br/Vis%C3%A3o-geral/Trabalhar-na-DevGrid-EI_IE2920141.13,20.htm

• All DevGrid positions are open to individuals from all backgrounds (including all races, colors, nationalities, religions, genders, sexual orientations, disabilities, ages, or other applicable characteristics), promoting equal opportunities and affirmative action.

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