Staff Software Engineer

We’re looking for a Staff Software Engineer to join our Aiven Unify team. Aiven ...

Location

Finland , Helsinki

Salary:

Not provided

Aiven Deutschland GmbH

Expiration Date

Until further notice

Requirements

Strong experience building and operating managed services or SaaS platforms (single- or multi-tenant): tenancy models, and incident management
Hands-on engineering skills, particularly in: Python for service orchestration, platform development and ingestion
REST API design and integration — building, securing, and maintaining user facing, service-to-service APIs
Java languages (Java) for improvements and integrations of managed services
React/TypeScript for occasional Console UI enhancements
Experience with metadata, catalog, or data pipeline systems: relational databases (PostgreSQL/MySQL), search engines (OpenSearch/Elasticsearch), and event logs (Kafka)
Cloud and platform experience: Terraform/IaC, networking (VPC peering/BYOC), observability, and cost optimization
Security mindset: experience with access control, audit trails, GDPR, ISO, and SOC2 compliance
Product sense and delivery focus: ability to work iteratively with design partners and turn concepts into customer-ready services

Job Responsibility

Design and own the architecture for running managed services (including VPC support), backed by Aiven-managed data systems (Kafka®, OpenSearch®, PostgreSQL®, and other technologies)
Ensure reliability and resilience: design failover mechanisms, deployment patterns, upgrade strategies, and observability for metrics, logs, and traces
Develop and maintain ingestion pipelines and connectors (primarily in Python) to collect and synchronize metadata across Aiven services
Implement identity and access control synchronization, aligning Aiven’s Teams and Roles with catalog-level RBAC/ABAC policies across APIs and UIs
Collaborate cross-functionally with Product, Design, Security, and Platform teams to define SLOs, readiness checklists, and operational runbooks
Iteratively build the product 0 from PoC through LA to GA — balancing speed, quality, and long-term maintainability
Contribute across the stack where needed: Python for orchestration, Java for service improvements and fixes, and React/TypeScript for Console experience improvements
Coach and mentor engineers, set technical standards, and shape the engineering culture for the new product line

What we offer

Participate in Aiven’s equity plan
With Aiven locations spanning the globe, we want all of our crabs to find the right balance with our hybrid work policy
Get the equipment you need to set yourself up for success
Step up your career game with real employer support (use one of our learning platforms, annual learning budget, and more)
Get holistic wellbeing support through our global Employee Assistance Program
Your wellbeing matters: we provide extensive Occupational Health Care, Dental Care, as well as sports, culture, massage and lunch benefits
Love breakfast? So do we! Join us at our regular office breakfast
We also have you covered by statutory accident insurance

Fulltime

Reliability Staff Software Engineer - OpenSearch

We're seeking a skilled Staff Software Engineer with leadership ambition, to joi...

Location

United Kingdom , London

Salary:

Not provided

Optimizely

Expiration Date

Until further notice

Requirements

Bachelor’s Degree (Computer Science or engineering preferred) or equivalent work experience
Significant experience designing, implementing, and maintaining SaaS with high traffic load
Several years of experience directly managing scalable and reliable Elasticsearch and/or Opensearch clusters
Experience with TypeScript, JavaScript, C#
Experience with GraphQL, REST
Experience with Cloudflare workers, Kubernetes
Experience with OpenSearch

Job Responsibility

Architect, implement, and optimize Opensearch indexing and query pipelines for scalability and reliability
Design and maintain backup, disaster recovery, and failover strategies for Opensearch clusters
Lead root cause analysis and resolution of complex search-related incidents and performance bottlenecks
Drive automation for cluster provisioning, upgrades, and configuration management (e.g., with Terraform, Ansible, or Kubernetes)
Mentor engineers on Opensearch internals, query optimization, and troubleshooting
Collaborate with product and engineering teams to translate business requirements into robust search features
Own capacity planning and cost optimization for search infrastructure
Author technical documentation and best practices for search development and operations

Staff Software Engineer, Search & Discovery

Ironclad is the leading AI contracting platform that transforms agreements into ...

Location

United States , San Francisco; Chicago; Seattle; New York City

Salary:

210000.00 - 235000.00 USD / Year

Ironclad

Expiration Date

Until further notice

Requirements

8+ years of software engineering experience with a proven track record of designing, building, and maintaining complex systems
Expertise in information retrieval, NLP, and machine learning
Deep understanding of concepts like indexing, ranking, query parsing, tokenization, and vector search
Hands-on experience with at least one major search engine (e.g., Elasticsearch, OpenSearch, Solr)
Familiarity with search evaluation frameworks (e.g., precision, recall, NDCG)
Experience with NLP/ML models (e.g., transformers, embeddings), including fine-tuning and relevance feedback
Strong leadership skills with the ability to advise management on roadmap decisions and mentor junior team members
Excellent collaboration and communication skills, with a passion for shipping great products and a drive to improve technical architecture
Alignment with Ironclad’s Values: drive, intent, integrity, and empathy

Job Responsibility

Collaborate cross-functionally with designers, product managers, and other engineers to spec, design, and build features and systems for our core search platform
Partner with quality engineers to define, build and maintain testing strategy
Lead, mentor and provide thoughtful feedback to other team members
Grow your teams by interviewing and recruiting talented engineers to Ironclad
Work on a modern stack built upon: TypeScript, Python, ReactJS, Node.js, Java, and Docker containers in Kubernetes on Google Cloud Platform

What we offer

100% health coverage for employees (medical, dental, and vision), and 75% coverage for dependents with buy-up plan options available
Market-leading leave policies, including gender-neutral parental leave and compassionate leave
Family forming support through Maven for you and your partner
Paid time off
Monthly stipends for wellbeing, hybrid work, and (if applicable) cell phone use
Mental health support through Modern Health, including therapy, coaching, and digital tools
Pre-tax commuter benefits (US Employees)
401(k) plan with Fidelity with employer match (US Employees)
Regular team events to connect, recharge, and have fun
Equity awards

Fulltime

Staff Software Engineer

This engineer will join the team working on our Syndication platform which power...

Location

United Kingdom , Belfast

Salary:

Not provided

Bazaarvoice

Expiration Date

Until further notice

Requirements

7+ years of professional development experience, with expertise in Java and the TypeScript/JavaScript ecosystem
Expertise in TDD and writing clean, maintainable, and testable code for distributed environments
Experience of big data storage and processing technologies including Apache Spark, dbt, Redshift, and Snowflake
Strong experience with AWS services (Lambda, S3, Step Functions, EventBridge) and building event driven, serverless architectures
Proficiency in NoSQL (DynamoDB/MongoDB)
Expert knowledge of Terraform, CloudFormation, or SAM
Deep understanding of CI/CD pipeline architecture and DevOps practices to enable rapid, safe deployments
Familiarity with search engines like Elasticsearch or OpenSearch for log analysis and data discovery

Job Responsibility

Lead the design and delivery of high-performance, scalable big data storage and processing solutions, ensuring they align with long-term business goals
Drive Test Driven Development (TDD) and high-quality coding standards. Actively lead code reviews and champion software development best practices across the engineering organization
Partner with cross-functional teams, Senior Staff, and Principal Engineers to solve complex architectural challenges and break down silos
Take full ownership of technical solutions from conception to production, ensuring reliable, high-quality delivery in an Agile environment
Act as a mentor to junior and senior engineers, fostering a culture of continuous learning and technical excellence
Lead the investigation and resolution of complex production issues and outages. Participate in the on-call rotation

Fulltime

Staff Software Engineer, AI Agent Platform

The Geico AI Agent Platform team is seeking an exceptional Staff Software Engine...

Location

United States , Chevy Chase; New York City

Salary:

115000.00 - 260000.00 USD / Year

Geico

Expiration Date

Until further notice

Requirements

Bachelor’s degree in computer science, Engineering, Mathematics, or a related field
an advanced degree (master’s or Ph.D.) is highly desirable
6+ years of hands-on experience in designing, implementing, and maintaining multi-tenant AIML systems and platforms in production environments
6+ years of experience working with cloud platforms such as Azure and AWS
Extensive expertise in designing and deploying large-scale data pipelines and real-time inference systems and managing the end-to-end AI Agent and/or AIML system development lifecycles, including configuration, evaluation, monitoring, observability and AuthN/AuthR considerations
6+ years of experience working with common backend systems & tools (e.g, Kubernetes, Temporal, OpenSearch, PostgreSQL, Redis, Neo4J, etc.)
Deep understanding of Docker, container optimization, and multi-stage builds
Experience with Prometheus, Grafana, Open Telemetry and distributed tracing
3+ years of experience building front-end web applications using frameworks such as React and/or Next.JS
Deep proficiency in programming languages such as Python, Java, Go, etc., with a strong emphasis on coding excellence

Job Responsibility

Architect and implement scalable multi-tenant backend systems for building AI agent workflows, including agent configuration, offline evaluation, synthetic data generation, workflow simulation, agent marketplace, etc. using Azure Kubernetes Service (AKS), FastAPI, etc., ensuring economy of scale and control cost of maintenance
Collaborate with Design team to architect and implement frontend experiences and workflows for onboarding both technical and non-technical stakeholders, maximizing user adoption and successful AI agent development
Develop observability frameworks to ensure 99.9%+ uptime for AI agent platforms through robust monitoring, alerting, and incident response procedures
Evaluate and (if desirable) integrate cutting-edge GenAI frameworks, libraries and vendors to maintain a state-of-the-art technology stack, including hybrid cloud solutions with AWS/GCP as backup or specialized use cases
Architect and implement scalable, high-performance machine learning platforms and systems capable of processing large data volumes and supporting real-time decision making and workflows
Oversee the end-to-end lifecycle of AI agent applications, ensuring robust testing, deployment, and ongoing monitoring
Ensure adherence to company production readiness standards, security protocols, and regulatory compliance throughout the development lifecycle
Continuously optimize platform performance, reducing latency and improving throughput for AI agent workloads
Design and implement backup, recovery, and business continuity plans for hosted platform applications & services
Design and maintain robust CI/CD pipelines for ML model deployment using Azure DevOps, GitHub Actions, and MLOps tools

What we offer

Comprehensive Total Rewards program that offers personalized coverage tailor-made for you and your family’s overall well-being
Financial benefits including market-competitive compensation
a 401K savings plan vested from day one that offers a 6% match
performance and recognition-based incentives
and tuition assistance
Access to additional benefits like mental healthcare as well as fertility and adoption assistance
Supports flexibility- We provide workplace flexibility as well as our GEICO Flex program, which offers the ability to work from anywhere in the US for up to four weeks per year

Fulltime

New

Unix - Senior Cloud - Digital Engineering Sr. Staff Engineer

Location

India , Noida

Salary:

Not provided

NTT DATA

Expiration Date

Until further notice

Requirements

Should have a minimum of 8 to 10 years of experience as a Linux/Unix System Administrator. Should have expertise on at least 2 flavors of Unix. Linux is a must!
Should have a deep level of understanding of Linux OS & should be able to handle day to day admin tasks.
Should be well versed shell scripting.
Expert in Unix-Linux, AWS Cloud Administration, OS/server administration, patching, maintenance, and troubleshooting.
Proficient in operating and troubleshooting AWS services like EC2, networking, RDS, backups, storage (EBS, EFS, S3, Glacier), and security (Well-Architected framework).
Possesses a strong understanding of networking concepts for configuring secure VPCs, subnets, landing zones, ACLs, and security groups.
Experience in end-to-end cloud migrations, including strategy, assessment, design, architecture, and execution on AWS.
Skilled in identifying and migrating suitable applications and workloads, gathering migration requirements, and collaborating with stakeholders.
Good knowledge of various AWS services like Lambda, SNS, SQS, DynamoDB, OpenSearch, Transfer Family, CloudWatch, EC2, EFS, EKS, Step Functions, ELB, ACM, Directory Services, and networking.
Hands-on expertise in designing, architecting, deploying, and supporting hybrid cloud environments.

Job Responsibility

Perform installation, customization and maintenance of the UNIX-LINUX Server operating system and system software products in support of business processing requirements for both On-premise and Cloud environment
Evaluate and integrate new operating system versions, drivers and hardware.
Provides in-depth diagnosis for operating systems software/hardware failures and develops solutions.
Monitors and tunes the system to achieve optimum performance levels in standalone and multi-tiered environments.
Conducts system analysis, configuration management and develops improvements for system software performance, availability and reliability.
Implements appropriate levels of system security. Maintain security patching and remediating vulnerabilities, propose solutions for the same.
Perform incident resolution, problem determination and root cause analysis in accordance with service level. Knowledge of ITIL.
Recommend and implement modifications to the server environment, Innovation, Ideas to improve
Preparation of Standard Documents and periodically review them for modifications
Identifies opportunities for process and procedure enhancements to drive efficiency and customer service levels.

Fulltime

New

Tech Lead, Kotlin

Since day one, DataGalaxy has been guided by a simple conviction: data creates v...

Location

France , Paris

Salary:

Not provided

DataGalaxy

Expiration Date

Until further notice

Requirements

Solid foundations and a strong delivery mindset
willingness to grow into technical ownership and mentoring while staying hands-on
ownership, learning mindset, and ability to work collaboratively

Job Responsibility

Lead the Scan Team, responsible for the connectivity and ingestion layer of DataGalaxy
Own the Scan domain technical direction: connector architecture, ingestion reliability, scalability, and maintainability
Contribute directly with hands-on development
Lead design reviews and establish shared practices
Turn product needs into clear technical plans
Build and maintain connectors integrating with third-party REST APIs and platforms
Design reliable ingestion flows
Normalize and map external data models into DataGalaxy’s internal model
Maintain our desktop application written in Kotlin
Improve developer and operator experience

What we offer

Forfait mobilité durable
Télétravail de n’importe où
Horaires de travail flexibles
Entre 2-3 jours de télétravail
Financement des certifications

Fulltime

New

General Labourer

MadiganGill is currently recruiting a General Labourer to join our specialist Tr...

Location

United Kingdom , Harlow

Salary:

17.00 - 17.50 GBP / Hour

MadiganGill Ltd

Expiration Date

Until further notice

Requirements

Valid CSCS Card
Full PPE: hard hat, safety boots, hi-vis vest, gloves and goggles
Strong work ethic with a reliable and punctual attitude
Ability to work independently or as part of a team
Good communication skills

Job Responsibility

Assisting trades on site as required
General site duties including loading/unloading materials
Maintaining a clean and safe working environment
Following health & safety regulations at all times

Fulltime

Staff Software Engineer - OpenSearch

Optimizely

Location:
United Kingdom , London

Category:
IT - Software Development

Contract Type:
Not provided

Salary:

Job Description:

Job Responsibility:

Requirements:

Additional Information:

Job Posted:
January 18, 2026

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