---
title: "Senior Backend Engineer Go (Identity & Access Management)"
company: Andersen Lab
category: Programista
subcategory: Golang
experience_level: Senior
work_mode: hybrid
location: Warszawa
employment_type: Umowa o pracę
salary_min: 15000
salary_max: 22800
salary_currency: PLN
salary_period: month
posted: 2026-09-24
valid_through: 2026-10-25
url: "https://solid.jobs/offer/38465/andersen-lab-senior-backend-engineer-go-identity--access-management"
---

# Senior Backend Engineer Go (Identity & Access Management) — Andersen Lab

## Kluczowe informacje

- **Firma:** Andersen Lab
- **Lokalizacja:** Rondo Daszyńskiego 1, Warszawa
- **Tryb pracy:** Hybrydowo
- **Wynagrodzenie:** 15k–22.8k PLN brutto/m (Umowa o pracę)
- **Forma zatrudnienia:** Umowa o pracę
- **Wymiar etatu:** 100%
- **Godziny pracy:** Stałe godziny pracy
- **Poziom doświadczenia:** Senior
- **Kategoria:** Programista
- **Specjalizacja:** Golang
- **Data publikacji:** 2026-09-24
- **Aktywne do:** 2026-10-25

## Technologie i umiejętności

**Mile widziane:**

- IAM
- OAuth
- Golang
- gRPC
- OIDC
- SSO
- MFA
- AWS
- Terraform

## Języki

- Polski — mile widziany
- Angielski — zaawansowany

## Opis stanowiska

Andersen  is hiring a  Senior Backend Engineer (Identity & Access Management)  for a project building a scalable distributed platform and delivering reliable backend solutions.   Our customer  is an international organization operating in the financial and protection services domain. The company provides a diverse portfolio of customer-oriented solutions across multiple business areas and markets.  Responsibilities:   Designing, developing, and operating high-throughput, low-latency identity services: Single Sign-On (SSO), Multi-Factor Authentication (MFA), session management, and federation.  Implementing and scaling modern authentication and authorization protocols and token formats (OAuth 2.0, OpenID Connect, JWTs), including secure token issuance, rotation, and revocation strategies.  Designing idiomatic, testable code and clear API contracts (gRPC/HTTP).  Using DevOps experience to deploy, manage, and automate identity infrastructure (CI/CD, monitoring, and incident response).  Integrating and maintaining solutions with custom and standard identity providers (e.g. Keycloak and AWS Cognito), and federation patterns.   Your personal data is protected in accordance with GDPR regulations. Learn more: Prosimy o zapoznanie się z Polityką Prywatności firmy Andersen.   Join us!

## Kogo szukamy

Must-haves:   Experience in backend engineering for 7+ years, including 5+ years with Go.  Experience working with IAM in production environments.  Strong production experience with Go and gRPC, building complex, distributed backend systems.  Deep expertise in authentication and authorization, including OAuth 2.0, OIDC, SSO, MFA, RBAC, JWT signing/verification/assertions, token security, session management, and cryptography.   Strong understanding of web security, federated identity, secure coding, and OWASP Top 10.   Hands-on experience with cloud platforms (AWS preferred), container orchestration (Kubernetes), and Infrastructure as Code (Terraform, Terragrunt and OpenTofu/Tofu).  Experience designing high-throughput, low-latency systems with a focus on security and correctness.  Strong communication skills and ability to explain security and architecture trade-offs to technical and non-technical stakeholders.  Level of English – from Upper-Intermediate and above.   Nice-to-haves:   Experience with SAML, SCIM, PKI, JWKs/JWKS endpoints, key management (KMS/HSM) and token introspection.  Working knowledge of identity platforms (commercial or open source), rate limiting, abuse mitigation, and adaptive authentication.

## Benefity

**Szkolenia:**

- Szkolenia wewnętrzne

**Zdrowie:**

- Pakiet medyczny
- Ubezpieczenie

**Kuchnia:**

- Kawa / Herbata

**Infrastruktura:**

- Parking

## Lokalizacje

- Rondo Daszyńskiego 1, Warszawa, Polska

## O firmie — Andersen Lab

**Wielkość firmy:** 5000+

**Strona WWW:** https://andersenlab.com

Andersen – your global software development partner Andersen is a global software development company with over 18 years of experience supporting businesses worldwide in their digital transformation.  Headquartered in Poland, we operate development centers across Germany, the USA, the UK, Lithuania, Hungary, Kazakhstan, Georgia, Azerbaijan, Cyprus, and the UAE, enabling us to deliver high-impact solutions close to our customers. We offer end-to-end IT services — from custom software development, API integration, and system architecture to legacy modernization and long-term support. With deep technical expertise and a focus on business value, we build tailored, scalable, and secure digital products. Harnessing the power of AI, Machine Learning, Data Science, Big Data, and Visual Technologies, we create intelligent, future-ready solutions that support digital transformation and solve real-world business problems.

## Aplikuj

Aplikuj na: https://solid.jobs/offer/38465/andersen-lab-senior-backend-engineer-go-identity--access-management

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*Źródło: https://solid.jobs/offer/38465/andersen-lab-senior-backend-engineer-go-identity--access-management · Wygenerowano: 2026-09-27T07:51:27Z*