Vallum Ltd

About the Company

SMART CAPABILITY MANAGEMENT Vallum is offering services in smart capability management to businesses and public sector entities in Finland and Nordics area. We asses of your current capabilities and help you to formulate roadmap to build new capabilities and to implement your strategy with help of our experts. We provide as a Service the best external experts in Digitalization, Human Resources, Finance and Information Technology & Security. www.vallum.fi

Listed Jobs

Company Name

Vallum Ltd

Job Title

GCP Cloud Engineer

Job Description

**Job Title** GCP Cloud Engineer **Role Summary** Experienced engineer to design, build, and maintain high‑scale, distributed cloud solutions on Google Cloud Platform (GCP) for a leading banking client. Responsibilities include infrastructure provisioning, cost optimisation, and DevOps integration across the technology stack. **Expectations** - 6 + month contract, daily pay of £500, within IR35 control. - Commit to 3 days onsite per week (Sheffield, Birmingham, or Edinburgh) for the duration of the contract. - 5 years+ relevant development experience, with a focus on large‑scale system engineering. **Key Responsibilities** - Provision and manage GCP resources (Compute, Cloud Storage, VPC, IAM, Cloud SQL with PostgreSQL). - Architect and optimise cost‑effective, highly‑available solutions. - Implement Infrastructure as Code (IaC) using Terraform for repeatable deployments. - Develop, maintain, and enhance CI/CD pipelines with Jenkins or GitLab CI. - Containerise applications using Docker and orchestrate with Kubernetes when required. - Collaborate with cross‑functional teams to integrate cloud services into business processes. - Monitor, troubleshoot, and improve performance of cloud environments. **Required Skills** - Proficient with GCP services (Compute Engine, Cloud Storage, VPC, IAM, Cloud SQL). - Hands‑on experience with Terraform, CI/CD tools (Jenkins, GitLab CI), Docker, and Kubernetes. - Strong grasp of networking, IAM roles, database management, and cost‑optimisation techniques in a cloud context. - Familiarity with other cloud platforms (AWS preferred). - Solid programming/scripting skills in Python, Bash, or similar. - Ability to work independently and manage multiple priorities within a contract environment. **Required Education & Certifications** - Bachelor’s degree in Computer Science, Engineering, or a related technical field. - Relevant GCP certifications (e.g., Google Professional Cloud Architect or Engineer) are strongly preferred.

Birminghamsheffieldedinburgh, United kingdom

On site

Junior

05-10-2025

Company Name

Vallum Ltd

Job Title

Golang Developer

Job Description

Job Title: Golang Developer Role Summary: Senior engineer responsible for designing, building, and maintaining large‑scale distributed Go services for a banking client. Deliver cloud‑native solutions on AWS/GCP, ensuring performance, resilience, and regulatory compliance. Expactations: 6‑month+, IR35 compliant contract; 3 days onsite in Sheffield; 5+ years of professional development; strong focus on distributed systems. Key Responsibilities - Design, develop, and ship Golang microservices at scale. - Integrate services with Python components and PostgreSQL databases. - Manage database schema changes using Liquibase or equivalent. - Deploy and operate workloads on AWS or GCP (including IAM, KMS, storage services). - Implement Infrastructure as Code with Terraform; set up CI/CD pipelines using Jenkins or GitLab CI. - Containerize applications (Docker, Kubernetes) and manage release processes. - Collaborate with DevOps, security, and product teams to meet SLAs and compliance requirements. Required Skills - Expert in Go (Golang) with proven production experience. - Strong proficiency in Python and relational databases (PostgreSQL). - Experience with database migration tools (Liquibase, Flyway). - Hands‑on knowledge of AWS and/or GCP services (compute, storage, IAM, KMS). - Familiarity with IaC (Terraform), CI/CD (Jenkins, GitLab CI), and containerization. - Solid understanding of distributed system design, monitoring, and troubleshooting. Required Education & Certifications - Bachelor’s degree in Computer Science, Software Engineering, or related field, or equivalent professional experience. - Preferred: certifications such as AWS Certified Developer – Associate or GCP Professional Cloud Developer.

Sheffield, United kingdom

On site

Mid level

05-10-2025

Company Name

Vallum Ltd

Job Title

Scrum Master - Core banking

Job Description

**Job Title:** Scrum Master – Core Banking **Role Summary:** Lead and coach Agile teams in a core banking environment, ensuring the successful delivery of software projects using Scrum, SAFe, and related frameworks. Facilitate ceremonies, remove impediments, and promote continuous improvement across distributed teams. **Expectations:** - Act as a servant‑leader for multiple cross‑functional teams. - Drive adoption of Agile practices and metrics. - Coordinate with product owners, stakeholders, and technical leads to maintain a clear product backlog. - Ensure compliance with security, regulatory, and quality standards relevant to banking. **Key Responsibilities:** - Facilitate daily stand‑ups, sprint planning, reviews, and retrospectives. - Coach teams on Scrum, SAFe principles and practices. - Manage and update Agile artifacts (backlog, burn‑down charts) in Jira/Confluence. - Identify and mitigate risks, blockers, and dependency issues. - Support DevOps initiatives (CI/CD, automated testing, infrastructure as code). - Collaborate with ITIL processes for incident and change management. - Guide integration efforts (APIs, Spring Boot) to align with architectural standards. - Foster a culture of transparency, collaboration, and continuous improvement. - Provide regular status reports and metrics to senior management. **Required Skills:** - In‑depth knowledge of Agile methodologies, Scrum, and SAFe. - Strong facilitation and coaching abilities. - Proficiency with Jira, Confluence, and other project management tools. - Familiarity with DevOps tools (Jenkins, Git, Docker, Kubernetes). - Understanding of ITIL and service‑management practices. - Experience with integration technologies (APIs, Spring Boot). - Excellent communication, stakeholder‑management, and conflict‑resolution skills. **Required Education & Certifications:** - Certified Scrum Master (CSM) or equivalent Agile certification (mandatory). - SAFe Agilist or SAFe Practitioner certification preferred. - Bachelor’s degree in Computer Science, Information Technology, or related field (or equivalent experience).

Sheffield, United kingdom

On site

05-10-2025

Company Name

Vallum Ltd

Job Title

Power System Engineer

Job Description

**Job Title:** Power System Engineer **Role Summary:** Design, implement, and optimize power system solutions (ADMS/AEMS) to improve operational efficiency for distribution, transmission, or generation systems. Resolve technical issues in SCADA, DMS, OMS, and related applications while collaborating with cross-functional teams to enhance system performance. **Expectations:** Experience in Power Systems applications for distribution, transmission, or generation. Proficiency in developing customized software solutions to meet business and customer requirements. **Key Responsibilities:** - Design, implement, and optimize ADMS/AEMS systems for operational efficiency. - Develop and customize power system software solutions (SCADA, DMS, OMS) to align with business goals. - Diagnose and resolve technical issues in SCADA, DMS, OMS, and related application environments. - Collaborate with cross-functional teams to deliver system improvements and issue resolution. **Required Skills:** - Programming expertise in C++, Java, or SQL. - Strong knowledge of Linux and Windows operating environments. - Experience with power system applications (distribution/transmission/generation). - Problem-solving and system integration capabilities. **Required Education & Certifications:** Not specified.

London, United kingdom

On site

10-11-2025