CrawlJobs Logo

Software Engineer (Kotlin), Institutional

blockchain.com Logo

Blockchain

Location Icon

Location:
United Kingdom , London

Category Icon
Category:
IT - Software Development

Job Type Icon

Contract Type:
Not provided

Salary Icon

Salary:

Not provided
Save Job
Save Icon
Apply Position

Job Description:

We are looking to hire a Software Engineer to join our Institutional team in our London office. Blockchain.com is a high-performance culture marked by fearlessness and hyper productivity. You are a hardworking team player with a desire to learn and grow with us, someone who can work harder, faster, and smarter to deliver tangible results and process improvements.

Job Responsibility:

  • Design and implement scalable, secure, and high-performance backend services in Java/Kotlin that power client-facing applications for trading, custody, and wealth management
  • Build robust APIs and microservices to support advanced dashboards, analytics tools, and mobile experiences
  • Collaborate closely with front-end engineers, product managers, and designers to deliver seamless, intuitive experiences for sophisticated investors
  • Architect solutions for portfolio management, trade execution, settlement, reporting, and analytics tailored to institutional and private clients
  • Optimize backend systems for low latency, high throughput, and fault tolerance
  • Integrate security best practices and advanced encryption to safeguard sensitive financial data
  • Continuously improve backend performance, reliability, and development workflows

Requirements:

  • Strong hands-on experience with Kotlin in backend and distributed systems development
  • Proven expertise building scalable APIs, microservices, and backend platforms for complex financial or data-intensive applications
  • Familiarity with cloud deployments, and service-oriented architectures
  • Knowledge of messaging and streaming technologies (NATS, Kafka, or similar)
  • Solid understanding of algorithms, data structures, databases, and distributed systems
  • Knowledge of ledger systems is a strong plus
  • Passion for solving challenging technical and financial problems with clean, maintainable code
  • Commitment to quality-driven engineering, with a strong focus on testing (unit, integration, performance, and failure recovery)
  • Experience in fintech, trading, or wealth management platforms is a strong advantage

Nice to have:

  • Knowledge of ledger systems
  • Experience in fintech, trading, or wealth management platforms
What we offer:
  • Full-time salary based on experience and meaningful equity in an industry-leading company
  • Work from Anywhere Policy: You can work remotely from anywhere in the world for up to 20 days per year
  • ClassPass
  • Budgets for learning & professional development
  • Unlimited vacation policy
  • Apple equipment
  • The opportunity to be a key player and build your career at a rapidly expanding, global technology company in an emerging field
  • Flexible work culture

Additional Information:

Job Posted:
December 06, 2025

Employment Type:
Fulltime
Work Type:
Hybrid work
Icon
Blockchain - All Job Offers
Job Link Share:
Copy Link Icon
Facebook Icon Twitter Icon LinkedIn Icon

Looking for more opportunities? Search for other job offers that match your skills and interests.

Briefcase Icon

Similar Jobs for Software Engineer (Kotlin), Institutional

Principal Software Engineer - Data Platform

Arcesium seeks an exceptional Principal Software Engineer – Data Platform to joi...
Location
Location
United States , New York
Salary
Salary:
200000.00 - 250000.00 USD / Year
arcesium.com Logo
Arcesium
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Strong academic background in computer science
  • 5+ years of relevant experience as a software engineer at a top startup or technology firm
  • Expertise in at least one of: Kafka, ZeroMQ, AWS SNS/SQS, or equivalent streaming technology
  • Expertise in at least one of: Spark, Flink, Beam, or equivalent streaming data processing frameworks
  • Expertise in at least one of: Iceberg, delta lake, or other data lake table formats and supporting tooling
  • Hands-on experience in building near real-time data ETL, ELT and normalization
  • Fluency with Java, Kotlin, Scala, or any other JVM language
  • Familiarity with relational databases like Postgres, MSSQL, or Sqlite
  • Track record and appetite for building and launching new data products from scratch
  • Experience guiding and mentoring highly skilled engineers and driving large scale engineering projects across the firm
Job Responsibility
Job Responsibility
  • Build next generation technology used by some of the most sophisticated financial institutions in the world
  • Design exciting new products for our offering with best of breed distributed systems technologies
  • Drive solutions around data modeling, data pipelining & orchestration, data transport, and access control
  • Propose and review solution design across engineering teams as they onboard onto the data platform
  • Lead high-visibility engineering efforts on some of our data intensive core components
  • Take a hands-on technical leadership role in guiding a group of equally talented engineers to own and deliver high quality solutions under tight market-driven deadlines
What we offer
What we offer
  • Variable compensation in the form of a year-end bonus, guaranteed in the first year of hire
  • Medical and prescription drug coverage
  • 401k contribution matching
  • Fulltime
Read More
Arrow Right

Head of Engineering – Capital Markets Technology

Our client is looking for a Head of Engineering to lead and scale a high-perform...
Location
Location
Saudi Arabia , Riyadh
Salary
Salary:
Not provided
welovesalt.com Logo
Salt
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 10+ years in software engineering
  • 5+ years in senior engineering leadership
  • Proven experience scaling teams in fintech, capital markets, or trading environments
  • Strong executive communication and stakeholder management skills
  • Experience from a leading fintech or technology-driven financial institution (e.g., Saham, Awaid, Robinhood or similar)
  • Strong experience across mobile, web, backend, and data platforms
Job Responsibility
Job Responsibility
  • Lead and scale a high-performing, multi-disciplinary engineering organization supporting digital trading and capital markets platforms
  • Define the engineering strategy and architecture roadmap
  • Ensure platform scalability, performance, and reliability
  • Embed modern engineering practices including CI/CD, DevOps, Agile, and automated testing
  • Lead teams across Mobile (Kotlin, Swift), Frontend (Vue.js), Backend (.NET), and Database (Oracle)
  • Build a culture of ownership, delivery excellence, and continuous improvement
  • Fulltime
Read More
Arrow Right

Software Solution Architect

As a Solution Architect, you will be responsible for designing and implementing ...
Location
Location
Egypt
Salary
Salary:
Not provided
Youxel
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Bachelor's degree in Computer Science, Engineering, or a related field. A Master's degree is preferred
  • Proven experience as a Solution Architect or similar role, with a deep understanding of the .NET technology stack
  • Strong background in developing mobile applications using Swift and Kotlin
  • Extensive experience in designing and implementing microservices architecture
  • Proficient in managing SQL Server databases
  • Experience with Angular or similar front-end frameworks
  • Excellent knowledge of software development and architectural patterns
  • Familiarity with various operating systems (Linux, Mac OS, Windows)
  • An analytical mind with problem-solving abilities
  • Excellent communication and presentation skills
Job Responsibility
Job Responsibility
  • Design and implement high-level structural solutions that are scalable, performant, and secure
  • Analyze current technologies used within the company and determine ways to improve
  • Document and monitor requirements needed to institute proposed updates
  • Work with project managers and developers to ensure that solutions meet business needs and align with architectural guidelines
  • Provide technical leadership and support to software development teams
  • Act as a liaison between the technical and non-technical departments
  • Ensure the architectural integrity and scalability of .NET application development
  • Design and develop mobile applications using Swift for iOS and Kotlin for Android
  • Implement microservices architecture and manage SQL Server databases to support application needs
  • Monitor systems to ensure they meet both user needs and business goals
  • Fulltime
Read More
Arrow Right
New

Business Intelligence Applications Development Sr Programmer Analyst

The Applications Development Senior Programmer Analyst is an intermediate level ...
Location
Location
India , Pune
Salary
Salary:
Not provided
https://www.citi.com/ Logo
Citi
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Bachelor's or Master's degree in Computer Science, Data Science, Information Technology, Engineering, or a related quantitative field
  • Minimum of 6-8 years of progressive professional experience in data engineering, business intelligence, or a related role
  • Proven expertise in designing, developing, and optimizing data warehouses, data lakes, and ETL processes using tools such as Apache Spark, DataBricks, AWS Glue, Azure Data Factory, or similar
  • Advanced proficiency in SQL and experience with relational and NoSQL databases (e.g., Snowflake, Redshift, PostgreSQL, MongoDB)
  • Expert-level experience with Tableau Desktop and Tableau Server, including dashboard design, data modeling, performance tuning, and administration
  • Strong understanding of data visualization best practices and principles
  • Experience with scripting languages like Python for data manipulation and automation
  • Familiarity with cloud platforms (AWS, Azure, GCP) and their data services
  • Excellent analytical, problem-solving, and communication skills with the ability to explain complex technical concepts to non-technical stakeholders
  • Ability to work independently and as part of a team in a fast-paced, agile environment
Job Responsibility
Job Responsibility
  • Design, develop, and maintain scalable and efficient data pipelines and ETL processes to ingest, transform, and load data from various sources into data warehouses and data lakes
  • Work closely with business stakeholders, data analysts, and other engineers to understand data requirements and translate them into technical specifications
  • Develop, test, and deploy high-quality, interactive, and visually appealing Tableau dashboards and reports that meet business needs
  • Optimize Tableau dashboards for performance, scalability, and usability, ensuring data accuracy and consistency
  • Manage and administer Tableau Server, including user permissions, data source connections, and performance monitoring
  • Implement data governance, security, and quality best practices across all data solutions
  • Troubleshoot and resolve data-related issues, performance bottlenecks, and reporting discrepancies
  • Provide technical guidance and mentorship to junior team members, fostering a collaborative and learning-oriented environment
  • Stay up-to-date with emerging data engineering and visualization technologies and recommend their adoption where appropriate
  • Fulltime
Read More
Arrow Right
New

Pharmacy Technician

We’re building a world of health around every individual — shaping a more connec...
Location
Location
United States , Katy
Salary
Salary:
16.50 - 25.00 USD / Hour
https://www.cvshealth.com/ Logo
CVS Health
Expiration Date
July 04, 2026
Flip Icon
Requirements
Requirements
  • Must be at least 16 years of age
  • Licensure requirements vary by state
  • Attention and Focus: The ability to concentrate on a task over a period of time without being distracted
  • Customer Service Orientation: Actively look for ways to help people, and do so in a friendly manner
  • Notice and understand customers’ reactions, and respond appropriately
  • Communication Skills: Use and understand verbal and written communication to interact with customers and colleagues
  • Actively listening by giving full attention to what others are saying, taking time to understand the points being made, asking questions as appropriate, and not interrupting at inappropriate times
  • Mathematical Reasoning: The ability to use math to solve a problem, such as calculating day’s supply of a prescription
  • Problem Resolution: Is able to judge when something is wrong or is likely to go wrong
  • recognizing there is a problem
Job Responsibility
Job Responsibility
  • Manage all assigned pharmacy workstations and tasks to support the team’s ability to promptly, safely and accurately fill patient prescriptions all while providing caring service that exceeds customer expectations
What we offer
What we offer
  • medical
  • dental
  • vision coverage
  • paid time off
  • retirement savings options
  • wellness programs
  • Fulltime
Read More
Arrow Right
New

Business Senior Analyst

Location
Location
India , Chennai
Salary
Salary:
Not provided
https://www.citi.com/ Logo
Citi
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 5-8 years of experience in business analysis or systems analysis
  • Demonstrated ability to effectively use complex analytical, interpretive and problem-solving techniques
  • Proven interpersonal, diplomatic and influencing skills
  • Consistently demonstrate clear and concise written and verbal communication
  • Bachelor's degree/University degree or equivalent experience
Job Responsibility
Job Responsibility
  • Define business, financial, and operations requirements and systems goals through partnership with decision makers, systems owners and end users
  • Identify and establish scope and parameters of systems analysis to define outcome criteria and measure-taking actions
  • Analyze business processes, gaps in capabilities, as well as appropriate data sources, interfaces and process changes required to address capability gaps
  • Generate and compile reports based on findings, including probable causes and potential solutions to systems issues
  • Provide advice and counsel related to technology or operations of the business, ensure essential procedures are followed and contribute to defining standards
  • Filter, prioritize and validate potentially complex material from multiple sources and perform other duties and functions as assigned
  • Appropriately assess risk when business decisions are made, demonstrating particular consideration for the firm's reputation and safeguarding Citigroup, its clients and assets, by driving compliance with applicable laws, rules and regulations, adhering to Policy, applying sound ethical judgment regarding personal behavior, conduct and business practices, and escalating, managing and reporting control issues with transparency
  • Fulltime
Read More
Arrow Right
New

Sr. Buyer

We are looking for an experienced Sr. Buyer to support procurement operations fo...
Location
Location
United States , Santa Fe Springs
Salary
Salary:
Not provided
https://www.roberthalf.com Logo
Robert Half
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • At least 5 years of experience in buying, procurement, or purchasing, preferably within a manufacturing environment
  • Associate degree preferred, or equivalent practical experience in purchasing and supply chain operations
  • Ability to interpret supplier proposals and apply sound analytical thinking to pricing, delivery, and material decisions
  • Working knowledge of purchasing systems
  • experience with Global Shop is preferred
  • Proficiency with Microsoft Outlook, Excel, and Word, along with basic database and internet research skills
  • Strong communication, negotiation, and problem-resolution abilities across suppliers and internal teams
  • Solid math skills and the ability to support cost comparisons and basic financial analysis
  • Experience supporting inventory levels and material planning
  • aerospace industry exposure is a plus
Job Responsibility
Job Responsibility
  • Manage the purchase of raw materials and finished components needed to support production schedules and customer demand
  • Review approved requisitions and issue purchase orders accurately and in a timely manner within the designated purchasing system
  • Evaluate supplier quotations, technical details, and commercial terms to support sound sourcing decisions
  • Coordinate purchase order approvals by routing documents to the appropriate authorization levels before release
  • Maintain organized purchasing records by filing and digitizing requisitions, orders, and related procurement documentation
  • Help monitor supplier performance, including delivery reliability, and support updates to the approved supplier list
  • Work with manufacturing, quality, engineering, accounting, and suppliers to resolve order issues, shortages, and documentation discrepancies
  • Support inventory availability by planning purchases that align with job requirements, stock needs, and overall business priorities
  • Carry out additional procurement-related assignments as directed by purchasing leadership
What we offer
What we offer
  • medical, vision, dental, and life and disability insurance
  • ability to enroll in company 401(k) plan
  • Fulltime
Read More
Arrow Right
New

Pharmacy Technician

We’re building a world of health around every individual — shaping a more connec...
Location
Location
United States , Cheyenne
Salary
Salary:
16.00 - 24.00 USD / Hour
https://www.cvshealth.com/ Logo
CVS Health
Expiration Date
July 05, 2026
Flip Icon
Requirements
Requirements
  • Must comply with any state board of pharmacy requirements or laws governing the practice of pharmacy, which includes but is not limited to, age, education, and licensure/certification
  • If the state board of pharmacy does not address or mandate a minimum age requirement, must be at least 16 years of age
  • If the state board of pharmacy does not address or mandate a minimum educational requirement, must have a high school diploma or equivalent, or be actively enrolled in high school or high school equivalency program
  • State-level licensure and national certification requirements vary by state, click here to learn more
  • Regular and predictable attendance, including nights and weekends
  • Ability to complete required training within designated timeframe
  • Attention and Focus: Ability to concentrate on a task over a period of time
  • Ability to pivot quickly from one task to another to meet patient and business needs
  • Ability to confirm prescription information and label accuracy, ensuring patient safety
  • Customer Service and Team Orientation: Actively look for ways to help people, and do so in a friendly manner
Job Responsibility
Job Responsibility
  • Living our purpose by following all company SOPs at each workstation to help our Pharmacists manage and improve patient health
  • Following pharmacy workflow procedures at each pharmacy workstation (i.e., production, pick-up, drive-thru, and drop-off) for safe and accurate prescription fulfillment
  • Contributing to positive patient experiences by showing empathy and genuine care: creating heartfelt and personalized moments while serving patients at pick-up, drive-thru, and over the phone
  • keeping patients healthy by offering immunizations and other services at the register and over the phone
  • and demonstrating compassionate care by solving or escalating patient problems
  • Completing basic inventory activities, as permitted by law, and as directed by the pharmacy leadership team, such as accurately putting away medication deliveries and completing cycle counts, returns-to-stocks, waiting bin inventories, etc.
  • Contributing to a high-performing team, embracing a growth mindset, and being receptive to feedback
  • actively seeking opportunities to expand clinical and technical knowledge needed to better assist patients
  • Remaining flexible for both scheduling and business needs, while contributing to a safe, inclusive, and engaging team dynamic
  • voluntarily traveling to stores in the market to work shifts as needed by the business
What we offer
What we offer
  • dental
  • vision
  • wellness resources
  • employee discounts
  • access to certain voluntary benefits
  • other programs
  • Parttime
Read More
Arrow Right