What it pays
Government survey numbers — not estimates, not ads.
Half of all Computer Occupations, All Other in the U.S. earn more than $116,580 a year — the middle 80% land between $55,940 and $188,470. About 435,370 people in the U.S. do this work. Figures are for the U.S. occupation group “Computer Occupations, All Other”. (U.S. Bureau of Labor Statistics survey, published 2025.) In India, Professionals earn about ₹38,298 a month on average — around ₹4.6 lakh a year (government PLFS survey via ILOSTAT, occupation-family figure).
$116,580typical pay / year
435,370people in this work
$188,470+top 10% earn
₹4.6 lakha year in India (family avg)
Think you get this job?Six quick questions on how it really works — with a hint and the reason behind every answer.
Test yourself →The work, task by task
These are the real jobs-to-be-done, not a wish list. Each task shows where we found it, and the prompt underneath is written for that exact task.
Analysing3
Troubleshoot and debug blockchain applications
+Reproduce the smart contract failure from the staging chain, trace the failing transaction, add logging…
Troubleshoot and debug blockchain applications
+Reproduce the smart contract failure from the staging chain, trace the failing transaction, add logging around the consensus step, and push a fix branch with tests so the QA team can validate by Wednesday.
The tools that do the workGitDockerjob descriptionsO*NET
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Create secure and scalable blockchain solutions
+Design a modular ledger architecture that scales to 1000 TPS, define cryptographic key lifecycle, and produce…
Create secure and scalable blockchain solutions
+Design a modular ledger architecture that scales to 1000 TPS, define cryptographic key lifecycle, and produce an API spec and deployment runbook so the infra team can stage it in lower environments next sprint.
The tools that do the workGojob descriptionsO*NET
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Work with cryptography and consensus protocols
+Prototype a consensus module that swaps between proof-of-stake and proof-of-authority for permissioned…
Work with cryptography and consensus protocols
+Prototype a consensus module that swaps between proof-of-stake and proof-of-authority for permissioned networks, include threat model notes on key compromise and a test plan for fork resolution under network delay.
The tools that do the workC++job descriptionsO*NET
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The daily work17
Automate the deployment of software updates over geographically distributed network nodes.
+Automate rolling software updates to all validator and relay nodes across our Frankfurt, Virginia, and Tokyo…
Automate the deployment of software updates over geographically distributed network nodes.
+Automate rolling software updates to all validator and relay nodes across our Frankfurt, Virginia, and Tokyo clusters so each node applies the update with health checks, retries, and staged traffic shifts, finishing within a four-hour maintenance window.
The tools that do the workAnsibleDockerO*NET
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Design and implement data repositories to integrate data.
+Design and create replicated, versioned on-chain and off-chain data repositories that unify transaction…
Design and implement data repositories to integrate data.
+Design and create replicated, versioned on-chain and off-chain data repositories that unify transaction history, state snapshots, and oracle feeds so applications can query consistent data with eventual consistency and clear retention rules.
The tools that do the workApache KafkaGitO*NET
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Determine specifications for, or implement, logging.
+Specify and implement structured logging across node services, emitting trace IDs, block heights, latency,…
Determine specifications for, or implement, logging.
+Specify and implement structured logging across node services, emitting trace IDs, block heights, latency, and failure codes to the central log stream with 30-day retention and alerts for error-rate spikes above 0.5%.
The tools that do the workGoApache KafkaO*NET
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Develop a maintainable code base using object-oriented design principles, practices, or patterns.
+Refactor the codebase into clear domain objects and interfaces, introduce dependency injection, and add unit…
Develop a maintainable code base using object-oriented design principles, practices, or patterns.
+Refactor the codebase into clear domain objects and interfaces, introduce dependency injection, and add unit and integration tests so new protocol features can be added without breaking consensus logic.
The tools that do the workC#GitHubO*NET
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Discuss and plan systems with solution architects, system engineers, or cybersecurity experts to meet customer requirements.
+Run a two-hour design session with Arjun the solution architect and Maya the cybersecurity lead to map threat…
Discuss and plan systems with solution architects, system engineers, or cybersecurity experts to meet customer requirements.
+Run a two-hour design session with Arjun the solution architect and Maya the cybersecurity lead to map threat models, define service-level objectives, and produce an implementation plan that meets the client's throughput and cryptographic requirements.
The tools that do the workAtlassian ConfluenceAtlassian JIRAO*NET
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Implement catastrophic failure handlers to identify security breaches and prevent serious damage.
+Implement a multi-stage catastrophic-failure handler that detects double-spend attempts, isolates affected…
Implement catastrophic failure handlers to identify security breaches and prevent serious damage.
+Implement a multi-stage catastrophic-failure handler that detects double-spend attempts, isolates affected nodes, revokes suspect keys, and triggers an emergency snapshot and alerting workflow to the incident response team within five minutes.
The tools that do the workAmazon Web Services AWSO*NET
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Run infrastructure tests to examine the behavior of large peer-to-peer networks.
+Run the full infrastructure test harness against the current peer network build, spin up 1,000 simulated…
Run infrastructure tests to examine the behavior of large peer-to-peer networks.
+Run the full infrastructure test harness against the current peer network build, spin up 1,000 simulated nodes with the latest consensus module, capture latency, partition recovery, and message loss over two hours, and save the results to the artifacts bucket.
The tools that do the workDockerO*NET
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Update client and server applications responsible for integration and business logic.
+Merge the client and server feature branches into the integration branch, build the combined binaries, run…
Update client and server applications responsible for integration and business logic.
+Merge the client and server feature branches into the integration branch, build the combined binaries, run the integration test suite, fix failing API contracts, and open a pull request requesting Alex and Priya to review before deployment.
The tools that do the workGitO*NET
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Document blockchain solutions and updates
+Draft the release note describing the protocol changes, sequence diagrams for the new message flows, and the…
Document blockchain solutions and updates
+Draft the release note describing the protocol changes, sequence diagrams for the new message flows, and the migration steps for validators, then publish the document to the engineering knowledge base and notify the protocol working group.
The tools that do the workAtlassian Confluencejob descriptions
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Develop decentralized applications (dApps)
+Build the dApp frontend and backend modules for the token marketplace, wire the contract calls to the UI, run…
Develop decentralized applications (dApps)
+Build the dApp frontend and backend modules for the token marketplace, wire the contract calls to the UI, run the end-to-end user flows, fix the payment retry logic, and deploy the staging build for QA by Thursday.
The tools that do the workGojob descriptions
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Write and optimize smart contracts
+Write the new token issuance contract, benchmark gas costs across edge cases, refactor for lower storage use,…
Write and optimize smart contracts
+Write the new token issuance contract, benchmark gas costs across edge cases, refactor for lower storage use, run the formal verification suite, and commit the optimized contract with test coverage over 90 percent.
The tools that do the workC++job descriptions
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Participate in blockchain community and forums
+Post the roadmap update and the migration proposal to the core protocol forum, answer community concerns…
Participate in blockchain community and forums
+Post the roadmap update and the migration proposal to the core protocol forum, answer community concerns about consensus changes, and summarize recurring questions into an FAQ for the developer channel.
The tools that do the workAtlassian JIRAjob descriptions
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Approve engineering design
+Approve the engineering design for the layer-2 validator node rack submitted by Maya Kapoor, confirm…
Approve engineering design
+Approve the engineering design for the layer-2 validator node rack submitted by Maya Kapoor, confirm electrical load calculations, sign off on the redundancy and failover diagrams, and add my approval comment to the design doc by Friday noon.
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Adjust engineering designs
+Adjust the circuit schematics for the staking module to reduce peak draw from 2.4A to 1.8A, update component…
Adjust engineering designs
+Adjust the circuit schematics for the staking module to reduce peak draw from 2.4A to 1.8A, update component ratings and thermal margins, and attach the revised schematics to the design page before the Wednesday architecture review.
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Design control systems
+Design the feedback control loop for the consensus hardware thermostat: specify sensor placement, PID…
Design control systems
+Design the feedback control loop for the consensus hardware thermostat: specify sensor placement, PID parameters to hold the node temperature within ±2°C, and produce a block diagram plus a testing plan to validate stability under variable load by next sprint demo.
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Environmental threats
+Compile an environmental threats assessment for the datacenter cluster: list fire, humidity, EMI and power…
Environmental threats
+Compile an environmental threats assessment for the datacenter cluster: list fire, humidity, EMI and power sag scenarios, estimate likelihood and impact on consensus availability, and recommend mitigations including surge suppression and enclosure shielding by Monday.
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Control systems
+Define the control system architecture for remote shard rebalancing: map control signals, failure modes,…
Control systems
+Define the control system architecture for remote shard rebalancing: map control signals, failure modes, heartbeat intervals, and a fallback safe-state that isolates a shard within 10 seconds; include sequence diagrams and rollout checklist.
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Built on public evidence: O*NET®, ESCO, Wikipedia, U.S. Bureau of Labor Statistics, ILOSTAT. All sources & licenses
Built on public evidence: O*NET®, ESCO, Wikipedia, U.S. Bureau of Labor Statistics, ILOSTAT. All sources & licenses