Senior Java Backend – (Híbrido – 3x Lisboa) (M/F)

Sysmatch; Lisboa; Hybrid; EUR 40,000 - 50,000; Full time

Benefits offered by this job

Team Building events

Discount network

Job summary

A Sysmatch procura um Senior Java Backend para um modelo híbrido em Lisboa. O candidato lidera o design de microserviços, define padrões arquitetuais e assegura a estratégia IAM para Unified Commerce, com foco em Keycloak/Okta/OIDC, além de orientar a equipe e participar de revisões de código.

É esperado domínio de inglês (C1), forte orientação a segurança, performance e documentação técnica detalhada. O papel oferece desenvolvimento de carreira, ambiente dinâmico e integração na equipa Sysmatch.

Qualifications

• Liderar o design e implementação de microserviços Java complexos em Unified Commerce.
• Definir e aplicar padrões arquiteturais, padrões de código e práticas de segurança para o squad.
• Ser responsável pela estratégia IAM para Unified Commerce: design de realm Keycloak, federação Okta, arquitetura OIDC.
• Conduzir discussões técnicas com os product owners e arquitetos do cliente; representar a equipe de engenharia.
• Identificar e resolver gargalos de performance, escalabilidade e vulnerabilidades de segurança.
• Liderar revisões de código e estabelecer gates de qualidade; promover SonarQube e adoção de Snyk.
• Mentorar engenheiros_confirmados e juniores; produzir documentação técnica, ADRs e runbooks.
• Inglês – C1.

Responsibilities

• Liderar o design e implementação de microserviços Java dentro dos produtos Unified Commerce.
• Conduzir discussões técnicas com product owners e arquitetos do cliente; representar a equipe de engenharia.
• Mentorar engenheiros de diferentes níveis e conduzir code reviews.
• Produzir ADRs, documentação técnica e runbooks para operações.
• Garantir padrões de segurança, performance e qualidade de código.

Skills

Java backend

Microservices

IAM security

Arquitetura de software

Tools

Keycloak

Okta

OIDC

Job description

### Senior Java Backend – (Híbrido – 3x Lisboa) (M/F)Sysmatch is an IT Consultancy and Outsourcing Company with a wide range of technological skills, resulting from the accumulation of know-how and the experience of our consultants, allowing the implementation of solutions adapted to the needs of our clients, privileging their robustness and scalability.More than two decades in the IT market, we present ourselves as a flexible, adaptable, innovative and forward-looking Company.At the moment we are looking for the following candidate:Senior Java Backend – (Híbrido – 3x Lisboa) (M/F)Profile:• Lead the design and implementation of complex Java microservices across Unified Commerce products• Define and enforce architectural patterns, coding standards and security practices for the squad• Own the IAM strategy for Unified Commerce: Keycloak realm design, Okta federation, OIDC flow architecture• Drive technical discussions with the client’s product owners and architects; represent the engineering team• Identify and resolve performance bottlenecks, scalability challenges and security vulnerabilities• Lead code reviews and establish quality gates; champion SonarQube and Snyk adoption• Mentor Confirmed and Junior engineers;• Produce technical documentation, architecture decision records (ADRs) and runbooks• English – C1Salary Range: €40k - €50k gross/year + Other Components/Benefits.What we offer:- A dynamic project in a well-regarded client at an international level;- Salary classification according to the experience shown;- Career development with intervention in ambitious and innovative technological projects;- Good working environment with young and dynamic teams;- Personalized follow-up to each consultant;- Integration into Sysmatch staff with access to all company activities;- You will be part of our trainings and Team Building events;- A network of hundreds of partnerships with companies in countless sectors that offer you exclusive discounts (health, wellness, travel, gastronomy, culture, leisure, training, etc).Recruitment, selection and integration process:The first contacts will be made by phone call or video call.We are prepared to ensure the monitoring and integration of new employees and support them in this new phase of their professional career.To respond to this opportunity, please send us your CV, indicating the reference IP/SJD/A to the following email address [e-mail]