Kraken Technologies on cord

Kraken Technologies

Senior Database Administrator

External position
Remote in Europe
Hiring internally for Kraken Technologies?
EnviroTech · Sustainability
Driving the global green energy revolution through transformational EnTech. Part of the Octopus Energy Group.
Active
6 months ago
Posted
a week ago
Checked
cord regularly checks that external positions are still open
5 hours ago

Skills & Experience

Job roles: Database Engineer
Experience level: Senior
Core skills considered: MariaDB, MySQL, CI/CD, Terraform
Other skills considered: Cloud Computing, Linux, Kubernetes

Logistics

Base salary: Undisclosed
Some companies on cord are unable to disclose salaries publicly due to internal company policies. Message the company for salary information.
Employment type: Permanent
Remote working: Remote
Work from: Within Europe
Visa sponsorship: Not available

Job Description

You 9ll join a senior team of DBAs and SREs responsible for the database platform that underpins many of Kraken's most critical services. This group combines deep operational expertise with a platform mindset, designing systems that allow engineering teams to innovate quickly while maintaining strong guarantees around performance, security, and reliability.

The team is entering an exciting phase of evolution as Kraken continues to expand globally. Over the next year, we are focused on strengthening our operational excellence, evolving our database environments to support significant future scale, and increasing automation and self-service so that database operations become more efficient, at scale.

This is not a traditional "keep the lights on" DBA team. Our work centers on scaling distributed MariaDB environments, shaping reliable patterns for high-traffic systems, and transforming operational knowledge into automated, auditable workflows that uplift the entire engineering organization.

It's a collaborative, high-ownership environment where clarity, rigor, and continuous improvement are part of how we operate. If you enjoy building robust distributed systems and designing platforms that make engineering teams faster and safer by default, you'll find a strong home here.


The Opportunity

  • Scale and tune high-throughput MariaDB clusters to support continued global expansion and new product initiatives.
  • Strengthen high-availability, disaster-recovery, and backup approaches through sound design and regularly validated procedures.
  • Reduce manual operational work by building automation, improving process consistency, and enabling safe, low-friction database workflows.
  • Improve observability and alert quality by championing meaningful metrics, reducing noise, and ensuring operational clarity across environments.
  • Enhance database security through robust access controls, disciplined patching and upgrade practices, and secure operational patterns.
  • Contribute to modern platform initiatives, including containerized environments, infrastructure-as-code workflows, and reproducible deployments.
  • Partner with service teams to drive better performance patterns, operational readiness, and database hygiene across the engineering organization.
  • Participate in our on-call rotations with a long-term focus on making on-call predictable, informed by high-quality signal and preventative engineering.

What You Bring

  • 5+ years operating MariaDB/MySQL in high-volume production environments, including tuning, replication, and troubleshooting.
  • Strong understanding of high-availability patterns, distributed database behavior, and practical failure scenarios.
  • Hands-on experience with database proxies or load-balancing layers (HAProxy, ProxySQL, MaxScale, or similar).
  • Practical experience with CI/CD, GitOps, and Infrastructure-as-Code workflows (Terraform experience ideal).
  • Solid cloud, Linux, and networking fundamentals.
  • Experience with containers and orchestration platforms (building container images and managing Kubernetes workloads at scale).
  • Strong security instincts around access control, upgrade processes, and safe operational workflows.
  • Observability expertise: monitoring, alerting hygiene, and readiness for incident response.
  • Strong communication and collaboration skills with the ability to partner with stakeholders, negotiate long-term plans, write formal documentation and tie success to specific metrics and KPIs.

Nice To Haves

  • Experience with SRE methodologies such as error budgets, operational reviews, or reliability programs.
  • Strong scripting or programming ability (Python or Rust preferred) used to build automation and internal tools.
  • Hands-on experience with GitOps tooling (ArgoCD, GitHub Actions, GitLab CI).
  • Exposure to multi-region or disaster-recovery designs.
  • Interest in cryptocurrency or decentralized systems.

Company Benefits

  • Wondering what the salary for our roles?Just ask us! On a call with one of our recruiters it's something we always cover as we genuinely want to match your experience with the correct salary. The reason why we don't advertise is because we honestly have a degree of flexibility and would never want salary to be a reason why someone doesn't apply to Octopus - what's more important to us is finding the right octofit!
  • Octopus Energy is a unique culture. An organisation where people learn, decide, and build quicker. Where people work with autonomy, alongside a wide range of amazing co-owners, on projects that break new ground. We want your hard work to be rewarded with perks you actually care about!
  • View all our perks [What do you get? Click here]
Senior Database Administrator at Kraken Technologies
Position posted a week ago

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Starling Bank on cord

Starling Bank

Full Stack Engineer (ML Ops)

London, UK
FinTech · Banking · Finance
A better bank for everyone
Active
over 6 months ago
Responds to
0% of requests
Responds in
1h 55m
Requests
7 pending

Skills & Experience

Job roles: Full Stack
Experience level: Mid, Senior
Core skills considered: Java, React, Redux, AWS, JavaScript

Logistics

Base salary: £70K - £110K
Employment type: Permanent
Remote working: Hybrid (up to 2 remote days p/w)
Visa sponsorship: Not available

Job Description

Starling is the UK’s first and leading digital bank on a mission to fix banking! Our vision is fast technology, fair service, and honest values. All at the tap of a phone, all the time.

Starling is the UK’s first and leading digital bank on a mission to fix banking! We built a new kind of bank because we knew technology had the power to help people save, spend and manage their money in a new and transformative way.

We’re a fully licensed UK bank with the culture and spirit of a fast-moving, disruptive tech company. We’re a bank, but better: fairer, easier to use and designed to demystify money for everyone. We employ more than 3,000 people across our London, Southampton, Cardiff and Manchester offices.

Our technologists are at the very heart of Starling and enjoy working in a fast-paced environment that is all about building things, creating new stuff, and disruptive technology that keeps us on the cutting edge of fintech. We operate a flat structure to empower you to make decisions regardless of what your primary responsibilities may be, innovation and collaboration will be at the core of everything you do. Help is never far away in our open culture, you will find support in your team and from across the business, we are in this together!

The way to thrive and shine within Starling is to be a self-driven individual and be able to take full ownership of everything around you: From building things, designing, discovering, to sharing knowledge with your colleagues and making sure all processes are efficient and productive to deliver the best possible results for our customers. Our purpose is underpinned by five Starling values: Listen, Keep It Simple, Do The Right Thing, Own It, and Aim For Greatness.

Hybrid Working

We have a Hybrid approach to working here at Starling - our preference is that you're located within a commutable distance of one of our offices so that we're able to interact and collaborate in person. We don't like to mandate how much you visit the office and work from home, that's to be agreed upon between you and your manager.

Our Data Environment

Our Data teams are excited about the value of data within the business, powers our product decisions to improve things for our customers and enhance effective and agile decision making, regardless of what their primary tech stack may be. Hear from the team in our latest blogs or our case studies with Women in Tech.

We are looking for talented data professionals at all levels to join the team. We value people being engaged and caring about customers, caring about the code they write and the contribution they make to Starling. People with a broad ability to apply themselves to a multitude of problems and challenges, who can work across teams do great things here at Starling, to continue changing banking for good.

Requirements

We have built our entire banking platform in house and mostly in Java. We are looking for people who want to work on building the tooling that is used by our engineers on a daily basis.

We are looking for people who are truly full stack, and are as comfortable polishing their javascript front end as they are debugging the innards of their java applications database interactions, or standing up infrastructure with terraform. We are looking for people who can:

  • Design REST apis.
  • Code backend services, ideally using Java, or another other server side compiled language.
  • Develop modern front ends, ideally using React and Redux.
  • Get their code into the cloud and support it there, ideally on AWS.
  • Believe in clean coding, simple solutions, automated testing and continuous deployment.
  • Like to take ownership of a feature from the original idea through to live.
  • Think (like us) that a small number of empowered developers is the right way to deliver software.

Company Benefits

  • 33 days holiday (including flexible bank holidays)
  • An extra day’s holiday for your birthday
  • 16 hours paid volunteering time a year
  • Part-time and/or flexible hours available for most roles
  • Salary sacrifice, company enhanced pension scheme
  • Life insurance at 4x your salary
  • Hybrid/remote working
  • Private Medical Insurance with VitalityHealth including mental health support and cancer care. Partner benefits include discounts with Waitrose, Mr&Mrs Smith and Peloton
  • Generous family-friendly policies
  • Varied social groups set up and run by our employees
  • Perkbox membership giving access to retail discounts, a wellness platform for physical and mental health, and weekly free and boosted perks
  • Access to initiatives like Cycle to Work, Salary Sacrificed Gym partnerships and Electric Vehicle (EV) leasing

Full details are available on our careers site

Interview Process

Interviewing is a two way process and we want you to have the time and opportunity to get to know us, as much as we are getting to know you! Our interviews are conversational and we want to get the best from you, so come with questions and be curious. In general you can expect the below, following a chat with one of our Talent Team:

  • Stage 1 - 30 mins with one of the team
  • Stage 2 - Take home challenge
  • Stage 3 - 90 mins technical interview with two team members
  • Stage 3 - 45 min final with an executive and a member of the people team
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